每日日报

今日练习

冒泡排序：

package Line;

import java.util.Arrays;

public class MaoPao {
public static void main(String[] args){
int[] ary= { 1,5,6,9,8,2,3 } ;
for(int i=0;i<ary.length-1;i++){
for(int j=0;j<ary.length-i-1;j++){
if(ary[j]>ary[j+1]){
int t=ary[j];ary[j]=ary[j+1];ary[j+1]=t;
}
}

}
System.out.println(Arrays.toString(ary));
}
}