数据的运算，求和，两数求最大，三数求最大，两数是否相等

package debug;

import java.util.Scanner;
public class Demo3 {
    
    public static void main(String[] args) {
        
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入第一个值：");
        int x = sc.nextInt();
        System.out.println("请输入第二个值:");
        int y = sc.nextInt();
        System.out.println("请输入第三个值:");
        int z = sc.nextInt();
        
        boolean flag = (x == y);
        int sum = x + y + z;
        int max1 = (x > y)? x:y;
        int max2 = (max1 > z)? max1:z;
        
        System.out.println("前两个数是否相等:" + flag);
        System.out.println("三个数的和为:" + sum);
        System.out.println("前两者中的最大值为:" + max1);
        System.out.println("三个数中的最大值为:" + max2);
    }

}