package test;

import java.util.Scanner;

public class BiJiao {
	public static void main(String[] args){
		Scanner in = new Scanner(System.in);
		int x;
		int y;
		int z;
		System.out.println("请输入三个数：");
		x = in.nextInt();
		y = in.nextInt();
		z = in.nextInt();
		int max = 0;
		if(x>y){
			if(x>z){
				max=x;
			}else
			max=z;
		}else{
			if(y>z){
				max=y;
			}else
			max=z;
		}
		System.out.println(max);
	}

}