[백준, BOJ 1001] A-B (java)

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

1001번: A-B

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import java.util.*;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scan=new Scanner(System.in);
		int a=scan.nextInt();
		int b=scan.nextInt();
		int sub=a-b;
		System.out.println(sub);
	}

}