[백준] 2914번 : 저작권 - Java(자바)

https://www.acmicpc.net/problem/2914

import java.util.*;
public class Main {
    public static void main(String args[]) {
        Scanner sc=new Scanner(System.in);
        int a=sc.nextInt();
        int i=sc.nextInt();
        System.out.format("%d",a*(i-1)+1);
    }
}