백준1001: A-B

문제

https://www.acmicpc.net/problem/1001

문제 풀이

import java.util.*;

public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int a, b;
		a = sc.nextInt();
		b = sc.nextInt();
		System.out.println(a - b);
	}
}