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