package com.gmail.kudr641;

import java.util.Scanner;

public class Example1Chapter2
{
	public static void main(String[] args)
	{
		Scanner scanner = new Scanner(System.in);

		System.out.println("Input a:");
		int max = scanner.nextInt();

		System.out.println("Input b:");
		int b = scanner.nextInt();

		System.out.println("Input c:");
		int c = scanner.nextInt();

		System.out.println("Input d:");
		int d = scanner.nextInt();

		scanner.close();

		if(max < b){
			max = b;
		}if(max < c){
			max = c;
		}if(max < d){
			max = d;
		}

		System.out.println("max: "+max);
	}
}