{"id":1533,"date":"2020-12-27T18:53:40","date_gmt":"2020-12-27T10:53:40","guid":{"rendered":"https:\/\/www.specialwu.com\/?p=1533"},"modified":"2021-10-07T19:06:28","modified_gmt":"2021-10-07T11:06:28","slug":"%e8%ae%a1%e8%af%95%e9%a2%98%e7%bb%83%e4%b9%a0%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"http:\/\/www.specialwu.com\/?p=1533","title":{"rendered":"\u673a\u8bd5\u9898\u7ec3\u4e60\u8bb0\u5f55"},"content":{"rendered":"

\n \u4ee5\u4e0b\u7684\u9898\u76ee\u6765\u81ea\u725b\u5ba2\u7f51<\/p>\n

\u6b63\u6574\u6570A\u548c\u6b63\u6574\u6570B \u7684\u6700\u5c0f\u516c\u500d\u6570\u662f\u6307 \u80fd\u88abA\u548cB\u6574\u9664\u7684\u6700\u5c0f\u7684\u6b63\u6574\u6570\u503c\uff0c
\n \u8bbe\u8ba1\u4e00\u4e2a\u7b97\u6cd5\uff0c\u6c42\u8f93\u5165A\u548cB\u7684\u6700\u5c0f\u516c\u500d\u6570\u3002\n<\/p><\/blockquote>\n

 public static void main(String[] args) {\n        Scanner sc=new Scanner(System.in);\n        int numo = sc.nextInt();\n        int numt = sc.nextInt();\n        int number=numo*numt;\n        int cishu=0;\n        int tmp = 0;\n        int minin=(numo<numt)?numo:numt;\n        for (int i = minin+1; i <= number ; i++) {\n            if (numo>0 && numt>0) {\n                if (i % numo == 0 && i % numt == 0) {\n                    tmp = i;\n                    cishu++;\n                }\n            }\n        }\n        System.out.println(tmp);\n    }\n<\/code><\/pre>\n
\n  \u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32str\u7684\u5185\u5bb9\u98a0\u5012\u8fc7\u6765\uff0c\u5e76\u8f93\u51fa\u3002str\u7684\u957f\u5ea6\u4e0d\u8d85\u8fc7100\u4e2a\u5b57\u7b26,\u53ef\u4ee5\u6709\u7a7a\u683c\n<\/p><\/blockquote>\n
public static void main(String[] args) {\n        Scanner sc=new Scanner(System.in);\n        String str = sc.nextLine();\n        StringBuilder res = new StringBuilder(str);\n        String s = res.reverse().toString();\n        System.out.println(s);\n\n    }\n<\/code><\/pre>\n
\n  \u4ece\u8f93\u5165\u4efb\u610f\u4e2a\u6574\u578b\u6570\uff0c\u7edf\u8ba1\u5176\u4e2d\u7684\u8d1f\u6570\u4e2a\u6570\u5e76\u6c42\u6240\u6709\u975e\u8d1f\u6570\u7684\u5e73\u5747\u503c\uff0c\u7ed3\u679c\u4fdd\u7559\u4e00\u4f4d\u5c0f\u6570\uff0c\u5982\u679c\u6ca1\u6709\u975e\u8d1f\u6570\uff0c\u5219\u5e73\u5747\u503c\u4e3a0
\n  \u672c\u9898\u6709\u591a\u7ec4\u8f93\u5165\u6570\u636e\uff0c\u8f93\u5165\u5230\u6587\u4ef6\u672b\u5c3e\uff0c\u8bf7\u4f7f\u7528while(cin>>)\u8bfb\u5165
\n  \u6570\u636e\u8303\u56f4\u5c0f\u4e8e1e6\uff0c
\n  \u8f93\u5165\u4efb\u610f\u4e2a\u6574\u6570\uff0c\u6bcf\u884c\u8f93\u5165\u4e00\u4e2a\u3002
\n  \u8f93\u51fa\u8d1f\u6570\u4e2a\u6570\u4ee5\u53ca\u6240\u6709\u975e\u8d1f\u6570\u7684\u5e73\u5747\u503c\n<\/p><\/blockquote>\n
\u8f93\u5165\n-13\n-4\n-7\n\u8f93\u51fa\n3\n0.0\n<\/code><\/pre>\n
\n  Redraiment\u662f\u8d70\u6885\u82b1\u6869\u7684\u9ad8\u624b\u3002Redraiment\u53ef\u4ee5\u9009\u62e9\u4efb\u610f\u4e00\u4e2a\u8d77\u70b9\uff0c\u4ece\u524d\u5230\u540e\uff0c\u4f46\u53ea\u80fd\u4ece\u4f4e\u5904\u5f80\u9ad8\u5904\u7684\u6869\u5b50\u8d70\u3002\u4ed6\u5e0c\u671b\u8d70\u7684\u6b65\u6570\u6700\u591a\uff0c\u4f60\u80fd\u66ffRedraiment\u7814\u7a76\u4ed6\u6700\u591a\u8d70\u7684\u6b65\u6570\u5417\uff1f(\u672a\u5b8c\u6210)\n<\/p><\/blockquote>\n
\u8bf4\u660e\n6\u4e2a\u70b9\u7684\u9ad8\u5ea6\u5404\u4e3a 2 5 1 5 4 5\n\u5982\u4ece\u7b2c1\u683c\u5f00\u59cb\u8d70,\u6700\u591a\u4e3a3\u6b65, 2 4 5\n\u4ece\u7b2c2\u683c\u5f00\u59cb\u8d70,\u6700\u591a\u53ea\u67091\u6b65,5\n\u800c\u4ece\u7b2c3\u683c\u5f00\u59cb\u8d70\u6700\u591a\u67093\u6b65,1 4 5\n\u4ece\u7b2c5\u683c\u5f00\u59cb\u8d70\u6700\u591a\u67092\u6b65,4 5\n\u6240\u4ee5\u8fd9\u4e2a\u7ed3\u679c\u662f3\u3002  \n<\/code><\/pre>\n
\/\/\u8f93\u5165\u591a\u884c\uff0c\u5148\u8f93\u5165\u6570\u7ec4\u7684\u4e2a\u6570\uff0c\u518d\u8f93\u5165\u76f8\u5e94\u4e2a\u6570\u7684\u6574\u6570\n\u8f93\u5165\n6\n2 5 1 5 4 5 \n3\n3 2 1\n\u8f93\u51fa\n3\n1\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.Arrays;\npublic class Main {\n    public static void main(String[] args) throws IOException {\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            int linenumber = Integer.parseInt(input);\n            \/\/\u8f93\u5165\u7684\u6885\u82b1\u6869\u9ad8\u5ea6\n            String[] strarray = read.readLine().split(\" \");\n            \/\/\u51c6\u5907\u8f6c\u4e3aint\u7684\u7684\u9ad8\u5ea6\n            int[] transStrarray=new int[linenumber];\n            \/\/\u6bcf\u7ec4\u7684\u6700\u8fdc\u6b65\u6570\n            int[] maxStrarray=new int[linenumber];\n            for (int i = 0; i <linenumber ; i++) {\n                transStrarray[i] = Integer.parseInt(strarray[i]);\n            }\n            \/\/\u76ee\u524d\u7684\u60f3\u6cd5\u662f\u6bcf\u4e00\u8f6e\u7684\u6bd4\u8f83\u7ed3\u679c\u5b58\u5728\u4e00\u4e2a\u6570\u7ec4\u4e2d\n            \/\/\u6bd4\u5982\u8f93\u5165\u4e86 2 5 1 5 4 5\n            \/\/\u90a3\u4e482\u4e3a\u8d77\u70b9\u65f6\uff0c\u90a3\u4e48\u5f00\u59cb\u9010\u4e2a\u8bd5\u8bd5\u5219\u6b65\u6570\u7ed3\u679c\u4e3a2 0 0 0 3 1\n            int num;\n            for (int i = 0; i < linenumber; i++) {\n                \/\/\u6bcf\u8f6e\u7684\u6b65\u957f\uff0c\u6700\u7ec8\u627e\u51fa\u6700\u5927\u7684\u7ed9maxStrarray\n                int[] counts=new int[linenumber];\n                for (int j = i; j < linenumber; j++) {\n                    if (transStrarray[j] > transStrarray[i]){\n                        \/\/ 2 5 1 5 4 5\n                        \/\/ 2 3 4 5 6 7\n                        counts[j]=1;\n                        num=transStrarray[j];\n                        for (int k = j+1; k < linenumber; k++) {\n                            if (transStrarray[k] > num){\n                                counts[j]++;\n                                num++;\n                            }\n                        }\n                    }\n                }\n                Arrays.sort(counts);\n                maxStrarray[i]=counts[counts.length-1];\n            }\n            Arrays.sort(maxStrarray);\n            System.out.println(maxStrarray[linenumber-1]+1);\n        }\n\n\n    }\n}\n    public static void main(String[] args) throws IOException{\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            \/\/\u7b2c\u4e00\u884c\u7684\u6570\n            int num = Integer.parseInt(input);\n            \/\/\u7b2c\u4e8c\u884c\u7684\u6570\n            String[] strs = read.readLine().split(\" \");\n            \/\/\u51c6\u5907\u5b58\u653e\u6728\u6869\u7684\u6570\u7ec4\n            int[] nums = new int[num];\n            int max = 0;\n            for(int i=0;i<strs.length;i++){\n                nums[i] = Integer.parseInt(strs[i]);\n            }\n            \/\/\u5b58\u653e\u6bd4\u8f83\u7684\u7ed3\u679c\uff0c\u5982\u679c\u6709\u516d\u4e2a\u6570\uff0c\u5219\u6709\u516d\u4e2a\u6700\u5927\u6b65\u6570\u7684\u7ed3\u679c\u4ea7\u751f\n            int[] result = new int[num];\n            for(int i =0; i<nums.length;i++){\n                result[i]=1;\n                for(int j = 0;j<i;j++){\n                    if(nums[j]<nums[i]){\n                        result[i]=Math.max(result[i],result[j]+1);\n                        System.out.println(\"ssss\"+result[j]);\n                    }\n                }\n            }\n            \/\/\u4ece\u8fd9\u4e2a\u51e0\u4e2a\u6b65\u6570\u6700\u591a\u7684\u7ed3\u679c\u4e2d\u627e\u51fa\u6700\u5927\u7684\n            max = 1;\n            for(int i=0;i<result.length;i++){\n                if(result[i]>max){\n                    max=result[i];\n                }\n            }\n            System.out.println(max);\n        }\n    }\n<\/code><\/pre>\n
\n  \u8f93\u5165\u6574\u578b\u6570\u7ec4\u548c\u6392\u5e8f\u6807\u8bc6\uff0c\u5bf9\u5176\u5143\u7d20\u6309\u7167\u5347\u5e8f\u6216\u964d\u5e8f\u8fdb\u884c\u6392\u5e8f\uff08\u4e00\u7ec4\u6d4b\u8bd5\u7528\u4f8b\u53ef\u80fd\u4f1a\u6709\u591a\u7ec4\u6570\u636e\u672c\u9898\u6709\u591a\u7ec4\u8f93\u5165\uff0c\u8bf7\u4f7f\u7528while(cin>>)\u5904\u7406(no)\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u7b2c\u4e00\u884c\u8f93\u5165\u6570\u7ec4\u5143\u7d20\u4e2a\u6570\n\u7b2c\u4e8c\u884c\u8f93\u5165\u5f85\u6392\u5e8f\u7684\u6570\u7ec4\uff0c\u6bcf\u4e2a\u6570\u7528\u7a7a\u683c\u9694\u5f00\n\u7b2c\u4e09\u884c\u8f93\u5165\u4e00\u4e2a\u6574\u65700\u62161\u30020\u4ee3\u8868\u5347\u5e8f\u6392\u5e8f\uff0c1\u4ee3\u8868\u964d\u5e8f\u6392\u5e8f\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u6392\u597d\u5e8f\u7684\u6570\u5b57\n\u8f93\u5165\n8\n1 2 4 9 3 55 64 25\n0\n5\n1 2 3 4 5\n1\n\u8f93\u51fa\n1 2 3 4 9 25 55 64\n5 4 3 2 1\n    public static void main(String[] args){\n        Scanner sc=new Scanner(System.in);\n        int linenum = sc.nextInt();\n        Scanner sc1=new Scanner(System.in);\n        int updown;\n        int[] updownarray=new int[linenum];\n        for (int i = 0; i <linenum ; i++) {\n            updown = sc1.nextInt();\n            updownarray[i]=updown;\n        }\n        int i = sc1.nextInt();\n        if (i==1){\n            Arrays.sort(updownarray);\n            for (int j = updownarray.length-1; j >=0; j--) {\n                System.out.print(updownarray[j]+\" \");\n            }\n        }else if (i==0){\n            Arrays.sort(updownarray);\n            for (int j = 0; j <updownarray.length ; j++) {\n                System.out.print(updownarray[j]+\" \");\n            }\n        }\n\n    }\n<\/code><\/pre>\n
\n  \u529f\u80fd:\u7b49\u5dee\u6570\u5217 2\uff0c5\uff0c8\uff0c11\uff0c14\u3002\u3002\u3002\u3002
\n  \u8f93\u5165:\u6b63\u6574\u6570N >0
\n  \u8f93\u51fa:\u6c42\u7b49\u5dee\u6570\u5217\u524dN\u9879\u548c
\n  \u672c\u9898\u4e3a\u591a\u7ec4\u8f93\u5165\uff0c\u8bf7\u4f7f\u7528while(cin>>)\u7b49\u5f62\u5f0f\u8bfb\u53d6\u6570\u636e\n<\/p><\/blockquote>\n
   public static void main(String[] args) throws IOException {\n        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n        String str = \"\";\n        while((str=br.readLine())!=null){\n            int n = Integer.parseInt(str);\n            System.out.println((3*n*n+n)\/2);\n        }\n    }\n<\/code><\/pre>\n
\n  \u81ea\u5b88\u6570\u662f\u6307\u4e00\u4e2a\u6570\u7684\u5e73\u65b9\u7684\u5c3e\u6570\u7b49\u4e8e\u8be5\u6570\u81ea\u8eab\u7684\u81ea\u7136\u6570\u3002\u4f8b\u5982\uff1a25^2 = 625\uff0c76^2 = 5776\uff0c9376^2 = 87909376\u3002\u8bf7\u6c42\u51fan\u4ee5\u5185\u7684\u81ea\u5b88\u6570\u7684\u4e2a\u6570\n<\/p><\/blockquote>\n
\/*\n\u529f\u80fd: \u6c42\u51fan\u4ee5\u5185\u7684\u81ea\u5b88\u6570\u7684\u4e2a\u6570\n\n\n\u8f93\u5165\u53c2\u6570\uff1a\nint n\n\n\u8fd4\u56de\u503c\uff1a\nn\u4ee5\u5185\u81ea\u5b88\u6570\u7684\u6570\u91cf\u3002\n*\/\n\n\npublic static int CalcAutomorphicNumbers( int n)\n{\n\/*\u5728\u8fd9\u91cc\u5b9e\u73b0\u529f\u80fd*\/\n\nreturn 0;\n}\n\u672c\u9898\u6709\u591a\u7ec4\u8f93\u5165\u6570\u636e\uff0c\u8bf7\u4f7f\u7528while(cin>>)\u7b49\u65b9\u5f0f\u5904\u7406\n    public static void main(String[] args) throws IOException{\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            \/\/\u7b2c\u4e00\u884c\u7684\u6570\n            int num = Integer.parseInt(input);\n            int theend = CalcAutomorphicNumbers(num);\n            System.out.println(theend);\n        }\n    }\n    public static int CalcAutomorphicNumbers( int n) {\n        int count=0;\n        for (int i = 0; i <= n; i++) {\n            int shu=i*i;\n            int ilen=(i+\"\").length();\n            String shulen=(shu+\"\");\n            String substring = shulen.substring(shulen.length() - ilen, shulen.length());\n            int i1 = Integer.parseInt(substring);\n            if (i1==i){\n                count++;\n            }\n        }\n        return count;\n    }\n<\/code><\/pre>\n
\n  \u9996\u5148\u8f93\u5165\u8981\u8f93\u5165\u7684\u6574\u6570\u4e2a\u6570n\uff0c\u7136\u540e\u8f93\u5165n\u4e2a\u6574\u6570\u3002\u8f93\u51fa\u4e3an\u4e2a\u6574\u6570\u4e2d\u8d1f\u6570\u7684\u4e2a\u6570\uff0c\u548c\u6240\u6709\u6b63\u6574\u6570\u7684\u5e73\u5747\u503c\uff0c\u7ed3\u679c\u4fdd\u7559\u4e00\u4f4d\u5c0f\u6570\u3002
\n  \u672c\u9898\u6709\u591a\u7ec4\u8f93\u5165\u7528\u4f8b\u3002\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u9996\u5148\u8f93\u5165\u4e00\u4e2a\u6b63\u6574\u6570n\uff0c\n\u7136\u540e\u8f93\u5165n\u4e2a\u6574\u6570\u3002\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u8d1f\u6570\u7684\u4e2a\u6570\uff0c\u548c\u6240\u6709\u6b63\u6574\u6570\u7684\u5e73\u5747\u503c\u3002\n\u8f93\u5165\n5\n1 2 3 4 5\n\u8f93\u51fa\n0 3.0\n    public static void main(String[] args) throws IOException{\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            \/\/\u7b2c\u4e00\u884c\u7684\u6570\n            int num = Integer.parseInt(input);\n            \/\/\u7b2c\u4e8c\u884c\u7684\u6570\n            String[] strarray = read.readLine().split(\" \");\n            int[] number=new int[num];\n            int count=0;\n            int tmp=0;\n            for (int i = 0; i < num; i++) {\n                number[i]=Integer.parseInt(strarray[i]);\n                tmp+=number[i];\n                if (number[i]<0){\n                    count++;\n                }\n\n            }\n            float total=tmp\/num;\n            for (int i = 0; i < 2; i++) {\n\n            }\n            System.out.println(count+\" \"+total);\n\n        }\n    }\n<\/code><\/pre>\n
\n  \u5c06\u4e00\u4e2a\u5b57\u7b26\u4e2d\u6240\u6709\u7684\u6574\u6570\u524d\u540e\u52a0\u4e0a\u7b26\u53f7\u201c*\u201d\uff0c\u5176\u4ed6\u5b57\u7b26\u4fdd\u6301\u4e0d\u53d8\u3002\u8fde\u7eed\u7684\u6570\u5b57\u89c6\u4e3a\u4e00\u4e2a\u6574\u6570\u3002
\n  \u6ce8\u610f\uff1a\u672c\u9898\u6709\u591a\u7ec4\u6837\u4f8b\u8f93\u5165\u3002\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\n\u8f93\u51fa\u63cf\u8ff0:\n\u5b57\u7b26\u4e2d\u6240\u6709\u51fa\u73b0\u7684\u6570\u5b57\u524d\u540e\u52a0\u4e0a\u7b26\u53f7\u201c*\u201d\uff0c\u5176\u4ed6\u5b57\u7b26\u4fdd\u6301\u4e0d\u53d8\n\u8f93\u5165\nJkdi234klowe90a3\n5151\n\u8f93\u51fa\nJkdi*234*klowe*90*a*3*\n*5151*\npublic static void main(String[] args) throws IOException {\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            System.out.println(MarkNum(input));\n        }\n    }\npublic static String MarkNum(String pInStr) {\n         char[] charr = pInStr.toCharArray();\n         StringBuffer sb = new StringBuffer();\n         for (int i = 0; i < charr.length; i++) {\n              if (charr[i]>='0' && charr[i]<='9') {\n                  sb.append(\"*\" + charr[i] + \"*\");\n              } else\n              sb.append(charr[i]);\n         }\n          return sb.toString().replace(\"**\", \"\");\n     }\n<\/code><\/pre>\n
\n  \u8bf7\u5b9e\u73b0\u4e00\u4e2a\u8ba1\u7968\u7edf\u8ba1\u7cfb\u7edf\u3002\u4f60\u4f1a\u6536\u5230\u5f88\u591a\u6295\u7968\uff0c\u5176\u4e2d\u6709\u5408\u6cd5\u7684\u4e5f\u6709\u4e0d\u5408\u6cd5\u7684\uff0c\u8bf7\u7edf\u8ba1\u6bcf\u4e2a\u5019\u9009\u4eba\u5f97\u7968\u7684\u6570\u91cf\u4ee5\u53ca\u4e0d\u5408\u6cd5\u7684\u7968\u6570\u3002\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u5019\u9009\u4eba\u7684\u4eba\u6570n\uff0c\u7b2c\u4e8c\u884c\u8f93\u5165n\u4e2a\u5019\u9009\u4eba\u7684\u540d\u5b57\uff08\u5747\u4e3a\u5927\u5199\u5b57\u6bcd\u7684\u5b57\u7b26\u4e32\uff09\uff0c\u7b2c\u4e09\u884c\u8f93\u5165\u6295\u7968\u4eba\u7684\u4eba\u6570\uff0c\u7b2c\u56db\u884c\u8f93\u5165\u6295\u7968\u3002\n\u8f93\u51fa\u63cf\u8ff0:\n\u6309\u7167\u8f93\u5165\u7684\u987a\u5e8f\uff0c\u6bcf\u884c\u8f93\u51fa\u5019\u9009\u4eba\u7684\u540d\u5b57\u548c\u5f97\u7968\u6570\u91cf\uff0c\u6700\u540e\u4e00\u884c\u8f93\u51fa\u4e0d\u5408\u6cd5\u7684\u7968\u6570\u3002\n\u8f93\u5165\n4\nA B C D\n8\nA D E CF A GG A B\n\u8f93\u51fa\nA : 3\nB : 1\nC : 0\nD : 1\nInvalid : 3\n    public class Test1227 {\n    public static void main(String[] args) throws IOException{\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            \/\/\u88ab\u6295\u7968\u7684\u4eba\u6570\n            int personnum = Integer.parseInt(input);\n            \/\/\u88ab\u6295\u7968\u7684\u4eba\n            String[] s = read.readLine().split(\" \");\n            \/\/\u6295\u51fa\u53bb\u7684\u603b\u7968\u6570\n            int votenum = Integer.parseInt(read.readLine());\n            \/\/\u6295\u7968\u60c5\u51b5\n            String[] vote = read.readLine().split(\" \");\n            int count = 0;\n            int[] pvote=new int[personnum];\n            for (int i = 0; i <personnum ; i++) {\n                for (int j = 0; j < votenum; j++) {\n                    if (s[i].equals(vote[j])){\n                        count++;\n                        pvote[i]++;\n                    }\n                }\n            }\n            for (int i = 0; i < personnum; i++) {\n                System.out.println(s[i]+\" : \"+pvote[i]);\n            }\n            System.out.println(\"Invalid\"+\" : \"+(votenum-count));\n        }\n    }\n}\n<\/code><\/pre>\n
\n  \u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u8fd4\u56de\u5176\u6700\u957f\u7684\u6570\u5b57\u5b50\u4e32\uff0c\u4ee5\u53ca\u5176\u957f\u5ea6\u3002\u82e5\u6709\u591a\u4e2a\u6700\u957f\u7684\u6570\u5b57\u5b50\u4e32\uff0c\u5219\u5c06\u5b83\u4eec\u5168\u90e8\u8f93\u51fa\uff08\u6309\u539f\u5b57\u7b26\u4e32\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff09
\n  \u672c\u9898\u542b\u6709\u591a\u7ec4\u6837\u4f8b\u8f93\u5165\u3002copy\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u5b57\u7b26\u4e32\u4e2d\u6700\u957f\u7684\u6570\u5b57\u5b57\u7b26\u4e32\u548c\u5b83\u7684\u957f\u5ea6\uff0c\u4e2d\u95f4\u7528\u9017\u53f7\u95f4\u9694\u3002\u5982\u679c\u6709\u76f8\u540c\u957f\u5ea6\u7684\u4e32\uff0c\u5219\u8981\u4e00\u5757\u513f\u8f93\u51fa\uff08\u4e2d\u95f4\u4e0d\u8981\u8f93\u51fa\u7a7a\u683c\uff09\u3002\n\u8f93\u5165\nabcd12345ed125ss123058789\na8a72a6a5yy98y65ee1r2\n\u8f93\u51fa\n123058789,9\n729865,2\n      public static void main(String[] args)throws IOException{\n        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n        String s;\n        while((s=br.readLine())!=null){\n            char[] ch = s.toCharArray();\n            int max= Integer.MIN_VALUE;\n            char[] temp = new char[ch.length];\n            int y = 0;\n            for(int i=0;i<ch.length;i++){\n                if(ch[i]>='0'&&ch[i]<='9'){\n                    int count = 1;\n                    for(int j=i+1;j<ch.length;j++,i++){\n                        if(ch[j]>='0'&&ch[j]<='9'){\n                            count++;\n                        }\n                        else{\n                            break;\n                        }\n                    }\n                    if(count>max){\n                        int x=0;\n                        max = count;\n                        for(int k=i+1-max;k<=i;k++){\n                            temp[x++] = ch[k];\n                            y = x;\n                        }\n                    }\n                    else if(count==max){\n                        for(int k=i+1-max;k<=i;k++){\n                            temp[y++] = ch[k];\n                        }\n                    }\n                }\n            }\n            if(y==0){\n                System.out.println(null+\",\"+0);\n            }\n            else{\n                for(int z=0;z<y-1;z++){\n                    System.out.print(temp[z]);\n                }\n                System.out.println(temp[y-1]+\",\"+max);\n            }\n        }\n    }\n<\/code><\/pre>\n
\n  \u8bf7\u8ba1\u7b97n*m\u7684\u68cb\u76d8\u683c\u5b50\uff08n\u4e3a\u6a2a\u5411\u7684\u683c\u5b50\u6570\uff0cm\u4e3a\u7ad6\u5411\u7684\u683c\u5b50\u6570\uff09\u6cbf\u7740\u5404\u81ea\u8fb9\u7f18\u7ebf\u4ece\u5de6\u4e0a\u89d2\u8d70\u5230\u53f3\u4e0b\u89d2\uff0c\u603b\u5171\u6709\u591a\u5c11\u79cd\u8d70\u6cd5\uff0c\u8981\u6c42\u4e0d\u80fd\u8d70\u56de\u5934\u8def\uff0c\u5373\uff1a\u53ea\u80fd\u5f80\u53f3\u548c\u5f80\u4e0b\u8d70\uff0c\u4e0d\u80fd\u5f80\u5de6\u548c\u5f80\u4e0a\u8d70\u3002\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u6bcf\u7ec4\u6837\u4f8b\u8f93\u5165\u4e24\u4e2a\u6b63\u6574\u6570n\u548cm\uff0c\u7528\u7a7a\u683c\u9694\u5f00\u3002(1\u2264n,m\u22648)\n\u8f93\u51fa\u63cf\u8ff0:\n\u6bcf\u7ec4\u6837\u4f8b\u8f93\u51fa\u4e00\u884c\u7ed3\u679c\n\u793a\u4f8b1\n\u8f93\u5165\n2 2\n1 2\n\u8f93\u51fa\n6\n3\n\n<\/code><\/pre>\n
\n  \u8ba1\u7b9724\u70b9\u662f\u4e00\u79cd\u6251\u514b\u724c\u76ca\u667a\u6e38\u620f\uff0c\u968f\u673a\u62bd\u51fa4\u5f20\u6251\u514b\u724c\uff0c\u901a\u8fc7\u52a0(+)\uff0c\u51cf(-)\uff0c\u4e58(*), \u9664(\/)\u56db\u79cd\u8fd0\u7b97\u6cd5\u5219\u8ba1\u7b97\u5f97\u5230\u6574\u657024\uff0c\u672c\u95ee\u9898\u4e2d\uff0c\u6251\u514b\u724c\u901a\u8fc7\u5982\u4e0b\u5b57\u7b26\u6216\u8005\u5b57\u7b26\u4e32\u8868\u793a\uff0c\u5176\u4e2d\uff0c\u5c0f\u5199joker\u8868\u793a\u5c0f\u738b\uff0c\u5927\u5199JOKER\u8868\u793a\u5927\u738b\uff1a\n<\/p><\/blockquote>\n
\u672c\u7a0b\u5e8f\u8981\u6c42\u5b9e\u73b0\uff1a\u8f93\u51654\u5f20\u724c\uff0c\u8f93\u51fa\u4e00\u4e2a\u7b97\u5f0f\uff0c\u7b97\u5f0f\u7684\u7ed3\u679c\u4e3a24\u70b9\u3002 \n\n\u8be6\u7ec6\u8bf4\u660e\uff1a \n\n1.\u8fd0\u7b97\u53ea\u8003\u8651\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\uff0c\u6ca1\u6709\u9636\u4e58\u7b49\u7279\u6b8a\u8fd0\u7b97\u7b26\u53f7\uff0c\u53cb\u60c5\u63d0\u9192\uff0c\u6574\u6570\u9664\u6cd5\u8981\u5f53\u5fc3\uff1b \n2.\u724c\u97622~10\u5bf9\u5e94\u7684\u6743\u503c\u4e3a2~10, J\u3001Q\u3001K\u3001A\u6743\u503c\u5206\u522b\u4e3a\u4e3a11\u300112\u300113\u30011\uff1b \n3.\u8f93\u51654\u5f20\u724c\u4e3a\u5b57\u7b26\u4e32\u5f62\u5f0f\uff0c\u4ee5\u4e00\u4e2a\u7a7a\u683c\u9694\u5f00\uff0c\u9996\u5c3e\u65e0\u7a7a\u683c\uff1b\u5982\u679c\u8f93\u5165\u76844\u5f20\u724c\u4e2d\u5305\u542b\u5927\u5c0f\u738b\uff0c\u5219\u8f93\u51fa\u5b57\u7b26\u4e32\u201cERROR\u201d\uff0c\u8868\u793a\u65e0\u6cd5\u8fd0\u7b97\uff1b \n4.\u8f93\u51fa\u7684\u7b97\u5f0f\u683c\u5f0f\u4e3a4\u5f20\u724c\u901a\u8fc7+-*\/\u56db\u4e2a\u8fd0\u7b97\u7b26\u76f8\u8fde\uff0c\u4e2d\u95f4\u65e0\u7a7a\u683c\uff0c4\u5f20\u724c\u51fa\u73b0\u987a\u5e8f\u4efb\u610f\uff0c\u53ea\u8981\u7ed3\u679c\u6b63\u786e\uff1b \n5.\u8f93\u51fa\u7b97\u5f0f\u7684\u8fd0\u7b97\u987a\u5e8f\u4ece\u5de6\u81f3\u53f3\uff0c\u4e0d\u5305\u542b\u62ec\u53f7\uff0c\u59821+2+3*4\u7684\u7ed3\u679c\u4e3a24\n6.\u5982\u679c\u5b58\u5728\u591a\u79cd\u7b97\u5f0f\u90fd\u80fd\u8ba1\u7b97\u5f97\u51fa24\uff0c\u53ea\u9700\u8f93\u51fa\u4e00\u79cd\u5373\u53ef\uff0c\u5982\u679c\u65e0\u6cd5\u5f97\u51fa24\uff0c\u5219\u8f93\u51fa\u201cNONE\u201d\u8868\u793a\u65e0\u89e3\u3002\n\n\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u51654\u5f20\u724c\u4e3a\u5b57\u7b26\u4e32\u5f62\u5f0f\uff0c\u4ee5\u4e00\u4e2a\u7a7a\u683c\u9694\u5f00\uff0c\u9996\u5c3e\u65e0\u7a7a\u683c\uff1b\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u5982\u679c\u8f93\u5165\u76844\u5f20\u724c\u4e2d\u5305\u542b\u5927\u5c0f\u738b\uff0c\u5219\u8f93\u51fa\u5b57\u7b26\u4e32\u201cERROR\u201d\uff0c\u8868\u793a\u65e0\u6cd5\u8fd0\u7b97\uff1b \n\u793a\u4f8b1\n\u8f93\u5165\n\u590d\u5236\nA A A A\n\u8f93\u51fa\n\u590d\u5236\nNONE\n<\/code><\/pre>\n
\n  \u7ed9\u5b9a\u4e00\u4e2a\u6b63\u6574\u6570N\u4ee3\u8868\u706b\u8f66\u6570\u91cf\uff0c0<N<10\uff0c\u63a5\u4e0b\u6765\u8f93\u5165\u706b\u8f66\u5165\u7ad9\u7684\u5e8f\u5217\uff0c\u4e00\u5171N\u8f86\u706b\u8f66\uff0c\u6bcf\u8f86\u706b\u8f66\u4ee5\u6570\u5b571-9\u7f16\u53f7\uff0c\u706b\u8f66\u7ad9\u53ea\u6709\u4e00\u4e2a\u65b9\u5411\u8fdb\u51fa\uff0c\u540c\u65f6\u505c\u9760\u5728\u706b\u8f66\u7ad9\u7684\u5217\u8f66\u4e2d\uff0c\u53ea\u6709\u540e\u8fdb\u7ad9\u7684\u51fa\u7ad9\u4e86\uff0c\u5148\u8fdb\u7ad9\u7684\u624d\u80fd\u51fa\u7ad9\u3002
\n  \u8981\u6c42\u8f93\u51fa\u6240\u6709\u706b\u8f66\u51fa\u7ad9\u7684\u65b9\u6848\uff0c\u4ee5\u5b57\u5178\u5e8f\u6392\u5e8f\u8f93\u51fa\u3002\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u6709\u591a\u7ec4\u6d4b\u8bd5\u7528\u4f8b\uff0c\u6bcf\u4e00\u7ec4\u7b2c\u4e00\u884c\u8f93\u5165\u4e00\u4e2a\u6b63\u6574\u6570N\uff080\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u4ee5\u5b57\u5178\u5e8f\u4ece\u5c0f\u5230\u5927\u6392\u5e8f\u7684\u706b\u8f66\u51fa\u7ad9\u5e8f\u5217\u53f7\uff0c\u6bcf\u4e2a\u7f16\u53f7\u4ee5\u7a7a\u683c\u9694\u5f00\uff0c\u6bcf\u4e2a\u8f93\u51fa\u5e8f\u5217\u6362\u884c\uff0c\u5177\u4f53\u89c1sample\n3\n1 2 3\n\u8f93\u51fa\n1 2 3\n1 3 2\n2 1 3\n2 3 1\n3 2 1\n\u8bf4\u660e\n\u7b2c\u4e00\u79cd\u65b9\u6848\uff1a1\u8fdb\u30011\u51fa\u30012\u8fdb\u30012\u51fa\u30013\u8fdb\u30013\u51fa\n\u7b2c\u4e8c\u79cd\u65b9\u6848\uff1a1\u8fdb\u30011\u51fa\u30012\u8fdb\u30013\u8fdb\u30013\u51fa\u30012\u51fa\n\u7b2c\u4e09\u79cd\u65b9\u6848\uff1a1\u8fdb\u30012\u8fdb\u30012\u51fa\u30011\u51fa\u30013\u8fdb\u30013\u51fa\n\u7b2c\u56db\u79cd\u65b9\u6848\uff1a1\u8fdb\u30012\u8fdb\u30012\u51fa\u30013\u8fdb\u30013\u51fa\u30011\u51fa\n\u7b2c\u4e94\u79cd\u65b9\u6848\uff1a1\u8fdb\u30012\u8fdb\u30013\u8fdb\u30013\u51fa\u30012\u51fa\u30011\u51fa\n\u8bf7\u6ce8\u610f\uff0c[3,1,2]\u8fd9\u4e2a\u5e8f\u5217\u662f\u4e0d\u53ef\u80fd\u5b9e\u73b0\u7684\u3002 \n<\/code><\/pre>\n
\n  \u6709\u8fd9\u6837\u4e00\u9053\u667a\u529b\u9898\uff1a\u201c\u67d0\u5546\u5e97\u89c4\u5b9a\uff1a\u4e09\u4e2a\u7a7a\u6c7d\u6c34\u74f6\u53ef\u4ee5\u6362\u4e00\u74f6\u6c7d\u6c34\u3002\u5c0f\u5f20\u624b\u4e0a\u6709\u5341\u4e2a\u7a7a\u6c7d\u6c34\u74f6\uff0c\u5979\u6700\u591a\u53ef\u4ee5\u6362\u591a\u5c11\u74f6\u6c7d\u6c34\u559d\uff1f\u201d\u7b54\u6848\u662f5\u74f6\uff0c\u65b9\u6cd5\u5982\u4e0b\uff1a\u5148\u75289\u4e2a\u7a7a\u74f6\u5b50\u63623\u74f6\u6c7d\u6c34\uff0c\u559d\u63893\u74f6\u6ee1\u7684\uff0c\u559d\u5b8c\u4ee5\u540e4\u4e2a\u7a7a\u74f6\u5b50\uff0c\u75283\u4e2a\u518d\u6362\u4e00\u74f6\uff0c\u559d\u6389\u8fd9\u74f6\u6ee1\u7684\uff0c\u8fd9\u65f6\u5019\u52692\u4e2a\u7a7a\u74f6\u5b50\u3002\u7136\u540e\u4f60\u8ba9\u8001\u677f\u5148\u501f\u7ed9\u4f60\u4e00\u74f6\u6c7d\u6c34\uff0c\u559d\u6389\u8fd9\u74f6\u6ee1\u7684\uff0c\u559d\u5b8c\u4ee5\u540e\u75283\u4e2a\u7a7a\u74f6\u5b50\u6362\u4e00\u74f6\u6ee1\u7684\u8fd8\u7ed9\u8001\u677f\u3002\u5982\u679c\u5c0f\u5f20\u624b\u4e0a\u6709n\u4e2a\u7a7a\u6c7d\u6c34\u74f6\uff0c\u6700\u591a\u53ef\u4ee5\u6362\u591a\u5c11\u74f6\u6c7d\u6c34\u559d\uff1f\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u6587\u4ef6\u6700\u591a\u5305\u542b10\u7ec4\u6d4b\u8bd5\u6570\u636e\uff0c\u6bcf\u4e2a\u6570\u636e\u5360\u4e00\u884c\uff0c\u4ec5\u5305\u542b\u4e00\u4e2a\u6b63\u6574\u6570n\uff081<=n<=100\uff09\uff0c\u8868\u793a\u5c0f\u5f20\u624b\u4e0a\u7684\u7a7a\u6c7d\u6c34\u74f6\u6570\u3002n=0\u8868\u793a\u8f93\u5165\u7ed3\u675f\uff0c\u4f60\u7684\u7a0b\u5e8f\u4e0d\u5e94\u5f53\u5904\u7406\u8fd9\u4e00\u884c\u3002\n\u8f93\u51fa\u63cf\u8ff0:\n\u5bf9\u4e8e\u6bcf\u7ec4\u6d4b\u8bd5\u6570\u636e\uff0c\u8f93\u51fa\u4e00\u884c\uff0c\u8868\u793a\u6700\u591a\u53ef\u4ee5\u559d\u7684\u6c7d\u6c34\u74f6\u6570\u3002\u5982\u679c\u4e00\u74f6\u4e5f\u559d\u4e0d\u5230\uff0c\u8f93\u51fa0\u3002\n\u8f93\u5165\n\u590d\u5236\n3\n10\n81\n0\n\u8f93\u51fa\n1\n5\n40\n\/**\n * @Author:wuqi\n * @DATE: 2021\/1\/14 0014\n * @TIME: 14:20\n *\/\npublic class Test0114 {\n    public static void main(String[] args) throws IOException {\n        BufferedReader read = new BufferedReader(new InputStreamReader(System.in));\n        String input;\n        while ((input = read.readLine())!=null){\n            int num = Integer.parseInt(input);\n            int drink=0;\n            int pingzinum=num;\n            \/\/\u4e3b\u8981\u89e3\u51b3\u7684\u95ee\u9898\u662f\u4ec0\u4e48\u65f6\u5019\u5c31\u6362\u4e0d\u4e86\u996e\u6599\u4e86\n            \/\/\u6bcf\u6362\u4e00\u6b21\u996e\u6599\u90a3\u4e48\u624b\u91cc\u6240\u62e5\u6709\u7684\u74f6\u5b50\u6570\u7b49\u4e8enum\/3+num%3\n            while (num > 0){\n                \/\/\u6bcf\u7ed9\u51fa\u4e09\u4e2a\u74f6\u5b50\uff0c\u62ff\u56de\u4e00\u74f6\u996e\u6599\uff0c\u53ef\u4ee5\u8fd9\u4e48\u7406\u89e3\uff1a\u62ff\u56de\u51e0\u74f6\u996e\u6599\uff0c\u76f8\u5f53\u4e8e\u62ff\u56de\u51e0\u4e2a\u7a7a\u74f6\u5b50\n                if (pingzinum>=3){\n                    int tmp=0;\n                    for (int i = 1; i <= pingzinum; i++) {\n                        if (i%3==0){\n                            num-=3;\n                            drink+=1;\n                            tmp+=1;\n                        }\n                    }\n                    \/\/\u559d\u5b8c\u996e\u6599\u540e\u624b\u91cc\u7684\u7a7a\u74f6\u5b50\u6570\n                    pingzinum=num+tmp;\n                }\n                num=pingzinum;\n                \/\/\u74f6\u5b50\u6570\u7b49\u4e8e\u4e24\u4e2a\u6839\u636e\u9898\u610f\u53ef\u4ee5\u6362\u4e00\u74f6\n                if (pingzinum==2){\n                    num-=2;\n                    drink+=1;\n                }\n                if(pingzinum==1){\n                    num-=1;\n                }\n            }\n            System.out.println(drink);\n        }\n    }\n}\n<\/code><\/pre>\n
\n  \u8ba1\u7b97\u6700\u5c11\u51fa\u5217\u591a\u5c11\u4f4d\u540c\u5b66\uff0c\u4f7f\u5f97\u5269\u4e0b\u7684\u540c\u5b66\u6392\u6210\u5408\u5531\u961f\u5f62\n<\/p><\/blockquote>\n
\u8bf4\u660e\uff1a\n\nN\u4f4d\u540c\u5b66\u7ad9\u6210\u4e00\u6392\uff0c\u97f3\u4e50\u8001\u5e08\u8981\u8bf7\u5176\u4e2d\u7684(N-K)\u4f4d\u540c\u5b66\u51fa\u5217\uff0c\u4f7f\u5f97\u5269\u4e0b\u7684K\u4f4d\u540c\u5b66\u6392\u6210\u5408\u5531\u961f\u5f62\u3002\n\u5408\u5531\u961f\u5f62\u662f\u6307\u8fd9\u6837\u7684\u4e00\u79cd\u961f\u5f62\uff1a\u8bbeK\u4f4d\u540c\u5b66\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u7f16\u53f7\u4e3a1\uff0c2\u2026\uff0cK\uff0c\u4ed6\u4eec\u7684\u8eab\u9ad8\u5206\u522b\u4e3aT1\uff0cT2\uff0c\u2026\uff0cTK\uff0c   \u5219\u4ed6\u4eec\u7684\u8eab\u9ad8\u6ee1\u8db3\u5b58\u5728i\uff081<=i<=K\uff09\u4f7f\u5f97T1<T2<......<Ti-1<Ti>Ti+1>......>TK\u3002\n\n\u4f60\u7684\u4efb\u52a1\u662f\uff0c\u5df2\u77e5\u6240\u6709N\u4f4d\u540c\u5b66\u7684\u8eab\u9ad8\uff0c\u8ba1\u7b97\u6700\u5c11\u9700\u8981\u51e0\u4f4d\u540c\u5b66\u51fa\u5217\uff0c\u53ef\u4ee5\u4f7f\u5f97\u5269\u4e0b\u7684\u540c\u5b66\u6392\u6210\u5408\u5531\u961f\u5f62\u3002\n\u8f93\u5165\u63cf\u8ff0:\n\u6574\u6570N\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u6700\u5c11\u9700\u8981\u51e0\u4f4d\u540c\u5b66\u51fa\u5217\n\n\u793a\u4f8b1\n\u8f93\u5165\n8\n186 186 150 200 160 130 197 200\n\u8f93\u51fa\n4\n<\/code><\/pre>\n
\n  Catcher\u662fMCA\u56fd\u7684\u60c5\u62a5\u5458\uff0c\u4ed6\u5de5\u4f5c\u65f6\u53d1\u73b0\u654c\u56fd\u4f1a\u7528\u4e00\u4e9b\u5bf9\u79f0\u7684\u5bc6\u7801\u8fdb\u884c\u901a\u4fe1\uff0c\u6bd4\u5982\u50cf\u8fd9\u4e9bABBA\uff0cABA\uff0cA\uff0c123321\uff0c\u4f46\u662f\u4ed6\u4eec\u6709\u65f6\u4f1a\u5728\u5f00\u59cb\u6216\u7ed3\u675f\u65f6\u52a0\u5165\u4e00\u4e9b\u65e0\u5173\u7684\u5b57\u7b26\u4ee5\u9632\u6b62\u522b\u56fd\u7834\u89e3\u3002\u6bd4\u5982\u8fdb\u884c\u4e0b\u5217\u53d8\u5316 ABBA->12ABBA,ABA->ABAKK,123321->51233214\u3000\u3002\u56e0\u4e3a\u622a\u83b7\u7684\u4e32\u592a\u957f\u4e86\uff0c\u800c\u4e14\u5b58\u5728\u591a\u79cd\u53ef\u80fd\u7684\u60c5\u51b5\uff08abaaab\u53ef\u770b\u4f5c\u662faba,\u6216baaab\u7684\u52a0\u5bc6\u5f62\u5f0f\uff09\uff0cCathcer\u7684\u5de5\u4f5c\u91cf\u5b9e\u5728\u662f\u592a\u5927\u4e86\uff0c\u4ed6\u53ea\u80fd\u5411\u7535\u8111\u9ad8\u624b\u6c42\u52a9\uff0c\u4f60\u80fd\u5e2eCatcher\u627e\u51fa\u6700\u957f\u7684\u6709\u6548\u5bc6\u7801\u4e32\u5417\uff1f\n<\/p><\/blockquote>\n
\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8fd4\u56de\u6709\u6548\u5bc6\u7801\u4e32\u7684\u6700\u5927\u957f\u5ea6\n\n\u793a\u4f8b1\n\u8f93\u5165\nABBA\n\u8f93\u51fa\n4\n\/**\n * @Author:wuqi\n * @DATE: 2021\/1\/14 0014\n * @TIME: 14:20\n *\/\npublic class Test0114 {\n    public static void main(String[] args) {\n        Scanner sc=new Scanner(System.in);\n        String str = sc.nextLine();\n        String[] strarray=new String[str.length()];\n        for (int i = 0; i <str.length() ; i++) {\n            strarray[i] = str.substring(i, i + 1);\n        }\n        int[] maxlength=new int[str.length()];\n        for (int i = 0; i <str.length() ; i++) {\n            maxlength[i]=1;\n            for (int j = i; j < str.length(); j++) {\n                if (strarray[j].equals(strarray[i])){\n                    String substring = str.substring(i, j+1);\n                    StringBuilder res = new StringBuilder(substring);\n                    String s = res.reverse().toString();\n                    if (s.equals(substring)){\n                        maxlength[i]=s.length();\n                    }\n                }\n            }\n        }\n        Arrays.sort(maxlength);\n        System.out.println(maxlength[maxlength.length-1]);\n    }\n}\nimport java.io.*;\nimport java.util.*;\npublic class Main{\n    public static void main(String[] args)throws Exception{\n      BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));\n        String str;\n        while((str=reader.readLine())!=null){\n            int max=0;\n            char[] arr=str.toCharArray();\n            for(int i=1;i<arr.length;i++){\n                int left=i-1;\n                int right=i;\n                while(left>=0&&right<arr.length&&arr[left]==arr[right] ){\n                    if(right-left+1>max){\n                        max=right-left+1;\n                    }\n                    left--;\n                    right++;\n                }\n               left=i-1;\n                right=i+1;\n                while(left>=0&&right<arr.length&&arr[left]==arr[right] ){\n                    if(right-left+1>max){\n                        max=right-left+1;\n                    }\n                    left--;\n                    right++;\n                }\n            }\n            System.out.println(max);\n        }\n\n    }\n\n}\n<\/code><\/pre>\n
\n  \u8f93\u5165\u4e00\u4e2a\u5355\u5411\u94fe\u8868\u548c\u4e00\u4e2a\u8282\u70b9\u7684\u503c\uff0c\u4ece\u5355\u5411\u94fe\u8868\u4e2d\u5220\u9664\u7b49\u4e8e\u8be5\u503c\u7684\u8282\u70b9\uff0c\u5220\u9664\u540e\u5982\u679c\u94fe\u8868\u4e2d\u65e0\u8282\u70b9\u5219\u8fd4\u56de\u7a7a\u6307\u9488\u3002\u94fe\u8868\u7684\u503c\u4e0d\u80fd\u91cd\u590d\u3002\n<\/p><\/blockquote>\n
\u6784\u9020\u8fc7\u7a0b\uff0c\u4f8b\u5982\n\n1 <- 2\n\n3 <- 2\n\n5 <- 1\n\n4 <- 5\n\n7 <- 2\n\n\u6700\u540e\u7684\u94fe\u8868\u7684\u987a\u5e8f\u4e3a 2 7 3 1 5 4\n\n\u5220\u9664 \u7ed3\u70b9 2\n\n\u5219\u7ed3\u679c\u4e3a 7 3 1 5 4\n\n\u94fe\u8868\u957f\u5ea6\u4e0d\u5927\u4e8e1000\uff0c\u6bcf\u4e2a\u8282\u70b9\u7684\u503c\u4e0d\u5927\u4e8e10000\u3002\n\u672c\u9898\u542b\u6709\u591a\u7ec4\u6837\u4f8b\u3002\n\u8f93\u5165\u63cf\u8ff0:\n1 \u8f93\u5165\u94fe\u8868\u7ed3\u70b9\u4e2a\u6570\n2 \u8f93\u5165\u5934\u7ed3\u70b9\u7684\u503c\n3 \u6309\u7167\u683c\u5f0f\u63d2\u5165\u5404\u4e2a\u7ed3\u70b9\n4 \u8f93\u5165\u8981\u5220\u9664\u7684\u7ed3\u70b9\u7684\u503c\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u5220\u9664\u7ed3\u70b9\u540e\u7684\u5e8f\u5217\uff0c\u6bcf\u4e2a\u6570\u540e\u90fd\u8981\u52a0\u7a7a\u683c\n\n\u8f93\u5165\n5\n2\n3 2\n4 3\n5 2\n1 4\n3\n\u8f93\u51fa\n2 5 4 1 \n<\/code><\/pre>\n
\n  \u86c7\u5f62\u77e9\u9635\u662f\u75311\u5f00\u59cb\u7684\u81ea\u7136\u6570\u4f9d\u6b21\u6392\u5217\u6210\u7684\u4e00\u4e2a\u77e9\u9635\u4e0a\u4e09\u89d2\u5f62\u3002\n<\/p><\/blockquote>\n
\u4f8b\u5982\uff0c\u5f53\u8f93\u51655\u65f6\uff0c\u5e94\u8be5\u8f93\u51fa\u7684\u4e09\u89d2\u5f62\u4e3a\uff1a\n\n1 3 6 10 15\n\n2 5 9 14\n\n4 8 13\n\n7 12\n\n11\n    \u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u6b63\u6574\u6570N\uff08N\u4e0d\u5927\u4e8e100\uff09\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u4e00\u4e2aN\u884c\u7684\u86c7\u5f62\u77e9\u9635\u3002\n\n\u793a\u4f8b1\n\u8f93\u5165\n4\n\u8f93\u51fa\n1 3 6 10\n2 5 9\n4 8\n7\n    \/**\n * @Author:wuqi\n * @DATE: 2021\/1\/11 0011\n * @TIME: 18:44\n *\/\npublic class Test {\n    \/\/\u86c7\u5f62\u77e9\u9635\n    public static void main(String[] args) {\n        Scanner sc = new Scanner(System.in);\n        int num = sc.nextInt();\n        int tmps = 1;\n         \/\/\u73b0\u5728\u7684\u601d\u8def\u662f\u6839\u636e\u89c4\u5f8b\uff0c\u628a\u7b2c\u4e00\u5217\u7684\u6570\u627e\u51fa\u6765\n        \/\/\u7b2c\u4e00\u884c\u7684\u89c4\u5f8b\u662f 2 3 4 5,\u90a3\u4e48\u6839\u636e\u5df2\u7ecf\u627e\u51fa\u7684\u7b2c\u4e00\u884c\u7684\u7b2c\u4e00\u4e2a\u6570\u5b57\u662f1\uff0c\u90a3\u4e48\u7b2c\u4e00\u884c\u7684\u7b2c\u4e8c\u4e2a\u6570\u5b57\u5c31\u662f1+2\uff0c\u4ee5\u6b64\u7c7b\u63a8\n        \/\/\u5f53\u5faa\u73af\u7b2c\u4e8c\u6b21\u7684\u65f6\u5019\u7b2c\u89c4\u5f8b\u53c8\u662f3 4 5\n        for (int i = 1; i <= num; i++) {\n            int meihang=0;\n            int tmp=0;\n            for (int j = i; j <= num; j++) {\n                \/\/\u7b2c\u4e00\u5217\u7684\u6570\u5b57\n                if (j == i) {\n                    System.out.print(tmps + \" \");\n                } else {\n                    tmp+=j;\n                    meihang=tmps+tmp;\n                    System.out.print(meihang + \" \");\n                }\n            }\n            \/\/\u7b2c\u4e00\u5217\u7684\u6570\u89c4\u5f8b\u662f1 2 3 4 ...\n            tmps += i;\n            System.out.print(\"\\n\");\n        }\n    }\n}\n10\n1 3 6 10 15 21 28 36 45 55 \n2 5 9 14 20 27 35 44 54 \n4 8 13 19 26 34 43 53 \n7 12 18 25 33 42 52 \n11 17 24 32 41 51 \n16 23 31 40 50 \n22 30 39 49 \n29 38 48 \n37 47 \n46 \n<\/code><\/pre>\n
\n  \u628am\u4e2a\u540c\u6837\u7684\u82f9\u679c\u653e\u5728n\u4e2a\u540c\u6837\u7684\u76d8\u5b50\u91cc\uff0c\u5141\u8bb8\u6709\u7684\u76d8\u5b50\u7a7a\u7740\u4e0d\u653e\uff0c\u95ee\u5171\u6709\u591a\u5c11\u79cd\u4e0d\u540c\u7684\u5206\u6cd5\uff1f\uff08\u7528K\u8868\u793a\uff095\uff0c1\uff0c1\u548c1\uff0c5\uff0c1 \u662f\u540c\u4e00\u79cd\u5206\u6cd5\u3002\n<\/p><\/blockquote>\n
\u6570\u636e\u8303\u56f4\uff1a0<=m<=10\uff0c1<=n<=10\u3002\n\u672c\u9898\u542b\u6709\u591a\u7ec4\u6837\u4f8b\u8f93\u5165\u3002\n\n\u8f93\u5165\u63cf\u8ff0:\n\u8f93\u5165\u4e24\u4e2aint\u6574\u6570\n\n\u8f93\u51fa\u63cf\u8ff0:\n\u8f93\u51fa\u7ed3\u679c\uff0cint\u578b\n\n\u793a\u4f8b1\n\u8f93\u5165\n7 3\n\u8f93\u51fa\n8\n  \/\/\u628am\u4e2a\u82f9\u679c\u653e\u5165n\u4e2a\u76d8\u5b50\u91cc\u6709\u51e0\u79cd\u653e\u6cd51 5 1\u30015 1 1\u30011 1 5\u5c5e\u4e8e\u540c\u4e00\u79cd\u653e\u6cd5\n    \/\/Q1\u600e\u4e48\u4fdd\u8bc1\u653e\u7f6e\u7684\u65b9\u6cd5\u4e0d\u91cd\u590d\uff0c\u600e\u4e48\u653e\n    \/\/\u6bd4\u59827\u4e2a\u82f9\u679c\u653e\u5728\u4e09\u4e2a\u76d8\u5b50\uff0c\u90a3\u4e48\u603b\u7684\u4e09\u79cd\u60c5\u51b5\uff1a\u4e24\u4e2a\u76d8\u5b50\u4e0d\u653e\uff0c\u4e00\u4e2a\u76d8\u5b50\u4e0d\u653e\uff0c\u4e09\u4e2a\u76d8\u5b50\u90fd\u653e\n    public static void main(String[] args) {\n        Scanner sc=new Scanner(System.in);\n        Scanner sc1=new Scanner(System.in);\n        int applenum = sc.nextInt();\n        int platenum = sc1.nextInt();\n        System.out.println(fun(applenum,platenum));\n    }\n    static int fun(int m, int n) {\n        \/\/\u82f9\u679c\u6570\u91cf\u4e3a\u96f6\u6216\u8005\u76d8\u5b50\u6570\u91cf\u4e3a1\u5219\u90fd\u6709\u4e00\u79cd\u653e\u7f6e\u7684\u529e\u6cd5\n        if( m==0 || n==1)\n            return 1;\n        if(n>m)\n            \/\/\u82e5\u76d8\u5b50\u7684\u6570\u91cf\u5927\u4e8e\u82f9\u679c\u7684\u6570\u91cf\uff0c\u5219\u4e2an-m\u7684\u76d8\u5b50\u4e0d\u5f71\u54cd\u653e\u7f6e\u7ed3\u679c\n            return fun(m,m);\n        else\n            \/\/\u6709\u7a7a\u76d8\u5b50\u7684\u60c5\u51b5f(m,n)=f(m,n-1)\n            \/\/\u6ca1\u6709\u7a7a\u76d8\u5b50\u7684\u60c5\u51b5\uff0c\u6bcf\u4e2a\u76d8\u5b50\u62ff\u8d70\u4e00\u4e2a\u82f9\u679c\u4e0d\u5f71\u54cd\u7ed3\u679cf(m,n)=f(m-n,n)\n            return fun(m,n-1)+fun(m-n,n);\n    }\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4ee5\u4e0b\u7684\u9898\u76ee\u6765\u81ea\u725b\u5ba2\u7f51 \u6b63\u6574\u6570A\u548c\u6b63\u6574\u6570B \u7684\u6700\u5c0f\u516c\u500d\u6570\u662f\u6307 \u80fd\u88abA\u548cB\u6574\u9664\u7684\u6700\u5c0f\u7684\u6b63\u6574\u6570\u503c\uff0c \u8bbe\u8ba1\u4e00\u4e2a\u7b97\u6cd5\uff0c\u6c42 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/1533"}],"collection":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1533"}],"version-history":[{"count":17,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions"}],"predecessor-version":[{"id":2075,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions\/2075"}],"wp:attachment":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1533"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}