[백준] 2914번 : 저작권 - Javascript(자바스크립트)

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

const fs=require('fs')
let input=fs.readFileSync('/dev/stdin').toString().split(' ')
var a=parseInt(input[0])
var i=parseInt(input[1])
console.log(a*(i-1)+1)