[백준] 15726번 : 이칙연산 - Javascript(자바스크립트)

https://www.acmicpc.net/problem/15726

const fs=require('fs')
let ip=fs.readFileSync('/dev/stdin').toString().split(' ')
var a=parseInt(ip[0])
var b=parseInt(ip[1])
var c=parseInt(ip[2])
var sum=parseInt(a*b/c)
var sum1=parseInt(a/b*c)
console.log(Math.max(sum,sum1))