题目:输入三个整数x,y,z,请把这三个数由小到大输出。
import java.util.Scanner;
public class Task005 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
//输入整数
System.out.print("请输入整数x:");
int x = input.nextInt();
System.out.print("请输入整数y:");
int y = input.nextInt();
System.out.print("请输入整数z:");
int z = input.nextInt();
//比较大小-默认还是xyz输出,但是交换他们的值
int max = 0;
if(x>y) {
max = x;
x = y;
y = max;
}
if(x>z) {
max = x;
x = z;
z = max;
}
if(y>z) {
max = y;
y = z;
z = max;
}
System.out.printf("这三个数从小到大排序为:%d,%d,%d", x, y, z);
input.close();
}
}