总结：理解每一个定义的变量

package com.aini;//一组数据，要求统计出最大值出现了多少次public class Xd {	public static void main(String[] args) {		int a[] = new int[10];// a是对象名		String b[] = { "123", "32", "123", "5", "123","5", "123","5", "123", "123" };//		for (int i = 0; i < b.length; i++) {			for (int j = 0; j < b.length; j++) {				if (b[i].equals(b[j]))					a[i]++;// 			}		}		int couut= 0;//a[b.length - 1];// 		int countindex = 0;		// int count=a[0];		for (int i = 0; i < b.length - 1; i++) {			if (count <= a[i]) {				count = a[i];				countindex = i;// 输出最大值的索引			}		}		System.out.println(b[countindex] + "出现了" + count + "次");	}}