代码如下:
public class maopaofa {
public static void main(String args[]){
int []nums ={21,23,65,34,97};
for (int i = 0; i < nums.length-1; i++) {
for (int j = 0; j < nums.length-i-1; j++) {
if (nums[j]<nums[j+1]) {
int temp = nums[j];
nums[j] = nums[j+1];
nums[j+1] = temp;
}
}
}
for (int i = 0; i < nums.length; i++) {
System.out.print(nums[i]+",");
}
}
}
运行结果:
97,65,34,23,21,