"use strict";
import { readFileSync } from "fs";

const main = (arg: string) => {
  const input = arg
    .trim()
    .split("\n")
    .map((i) => i.split(" "));

  const walk = Number(input[0][0]);
  const goal = Number(input[0][1]);

  console.log(Math.ceil(goal / walk));
};

// debug
// main(["2 5"].join("\n"));
// release
main(readFileSync("/dev/stdin", "utf8"));