Go语言视频零基础入门到精通

qq1990

/**
* 求一个字符串中出现次数最多次数的字符
* @author 懒人-小何
*
*/
public class StringTest {
public static void main(String[] args) {
  int[] num = new int[123]; //用来记录每个字符出现的次数
  String str = "abzbbzcczzzwwaaasazzasdafccsddvvvbbbdaiizolyyqppachhcushuihyqppachhcushuihyqppachhcushuihyqppachhcushuih"
    + "yqppachhcushuihyqppachhcushuihyqppachhcushuihyqppachhcushuihyqppachhcushuih"
    + "yqppachhcushuihyqppachhcushuihyqppachhcushuihyqppachhcushuihyqppachhcushuih"
    + "yqppachhcushuihyqppachhcushuihyqppachhcushuih"
    + "yqppachhcushuih"
    + "yqppachhcushuih"
    + "afasfsafasfdfaaloxhhhoxpppqpzzyyvnammdmdmdmmamdmamdamdmdmdmmamdmamdamdmdmdmmamdmamdamdmdmdmmamdmamdamd"
    + "mdmdmmamdhhhhhhhhhhhhhhhhhhhhhhhhmamdamd"
    + "mdmdmmamdmahhhhhhhhhhhhhhhhhhhhhhmdamd"
    + "uayytzcwqaoiohhhhhhhhhhhhhhhhmmmmmmmmmmhhhhmmmmmmmhhhmmmmmmmmmmmmmmmdadadadammmmmmmm"
    + "damdamdmamdamdmamdmamdammdamdmmdmamdmamdmamdmamdma"
    + "mdamdmamdamdmamdmamdmamdmamdamdmamdmadma"
    + "h"
    + "adadaweqeqhwuhedihhhhhhhhhhhhhhhwadhwqgduawgduawgudaysudg"
    + "afawsdhsiahdiashdsahd"
    + "fhashfuisahfuiahuhhhhhhhhhhhhfh"
    + "'afhuahfhhhhhhhisahfuia"
    + "afashifhsaufhiqwye7qeqw7ewdhhhaigsdiagdisafgasufisafagdaugdugauyd"
    + "dasufgasugdusghhhhhhhhhhhhhhhhhha7q7eguwqgeqgdiagdiagdiagduaoqyhweq"
    + "hhhhh"
    + "daifhahdaghf7ahhhhhhhhhhhhhhwyf7adihdadoadoahdoahdiwhqehqw"
    + "hhhhhhhh" + "mamiahhhhhhhsdbcsagfagdsdiahduiahdizzzzz";
  for (int i = 1; i <= 10; ++i) {
   str += str;
  }
  int max = Integer.MIN_VALUE;
  char c = ' ';
  for (int i = 0; i < str.length(); ++i) {
   int index  = (int) str.charAt(i);
   if (++num[index] > max) {
    max = num[index];
    c = str.charAt(i);
   }
  }
  System.out.println("max = " + max + " c = " + c);
}
}
                     

zj905

谢谢楼主分啊啊。