java编写程序提示用户输入三个数,并以非降序的形式显示这三个整数
时间: 2023-05-14 21:06:02 浏览: 109
可以使用以下代码实现:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int[] nums = new int[3];
System.out.println("请输入三个整数:");
for (int i = 0; i < 3; i++) {
nums[i] = input.nextInt();
}
for (int i = 0; i < 2; i++) {
for (int j = i + 1; j < 3; j++) {
if (nums[i] > nums[j]) {
int temp = nums[i];
nums[i] = nums[j];
nums[j] = temp;
}
}
}
System.out.println("非降序排列后的结果为:");
for (int i = 0; i < 3; i++) {
System.out.print(nums[i] + " ");
}
}
}