function main(input = '') {
  if (!input) throw Error;

  let lines = input.split('\n');
  let [unitLength, distance] = lines[0].split(' ');

  let numSteps = Math.ceil(parseInt(distance) / parseInt(unitLength));
  return `${numSteps}`;
}

const { readFileSync, existsSync } = require('fs');
const stdin = '/dev/stdin';

if (existsSync(stdin)) {
  const input = readFileSync(stdin, 'utf8');
  console.log(main(input));
}

module.exports = main;