package com.lll.demo;
import javax.sound.midi.Soundbank;
public class Demo5 {
public static void main(String[] args) {
int number[] = {9, 7, 5, 3, 1, 10, 8, 6, 4, 2};
// System.out.println(number.length);
for (int i = 0; i < number.length - 1; i++) {//比较趟数,需要走元素个数减去一
boolean swap = false;//假设没有进行交换
for (int j = 0; j < number.length - i - 1; j++)//比较次数(number.length - i)是每趟的比较次数,减一是为了不让number[j + 1]下标越界
{
if (number[j] > number[j + 1]) {
int temp = number[j];
number[j] = number[j + 1];
number[j + 1] = temp;
swap = true;//一旦进行交换就该百年swap的值
}
}
if (!swap)//数组已经有序,跳出当前训话
{
break;
}
}
for (int i = 0;i <10 ; ++i)
{
System.out.print(" "+number[i]);
}
}
}