"use strict";
const Main = (input) =>{
   let xs = input.trim().split(' ').map(v=>parseInt(v,10));
   let a = xs[1] / xs[0];
   let b = a * xs[0];
   //console.log(a)
   //console.log(b)
  　if(xs[1] / xs[0] <= 1 ){
   console.log(1);  
　　}else if(xs[1] > b){
   console.log(Math.ceil(a));
   }else{
   console.log(Math.ceil(a)+1);
   }
   }
Main(require('fs').readFileSync('/dev/stdin','utf8'));