1.首先冒泡排序
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Random;
/**
* 各种排序的算法之冒泡
* @author COSTA01
*
*/
public class Sort {
public static void main(String[] args) {
//1.冒泡排序
int arr[] = new int[10];
for(int i=0;i<arr.length;i++){
Random random = new Random();
arr[i]=random.nextInt(100);
}
System.out.println(Arrays.toString(arr));
//冒泡排序
System.out.println("-----------冒泡开始----------");
for (int i = 0; i < arr.length-1; i++) {
for(int j=0;j<arr.length-i-1;j++){
if (arr[j]>arr[j+1]) {
int t=arr[j];
arr[j] =arr[j+1];
arr[j+1] =t;
}
System.out.println(Arrays.toString(arr));
}
System.out.println("-----------冒泡结束------------");
System.out.println(Arrays.toString(arr));
}