//value[j+1]什么意思 package com.itbaizhan.arr.utll; import java.util.Arrays; public class maopaoText { public static void main(String[] args) { int [] a ={1,2,3,4,41,36,23,5,32,42}; mao(a); System.out.println(Arrays.toString(a)); } public static void mao(int[] value){ int emp; for (int i=0;i<value.length;i++){ boolean flag =true; for (int j=0;j<value.length-1-i;j++){ if(value[j]>value[j+1]){ emp=value[j];//mt[j] , value[j]=value[j+1];//将后来的值给现在参数, value[j+1]=emp ;//现在的参数赋值给第三变量 flag = false; } } if (flag){ break; } System.out.println(Arrays.toString(value)); } } }