import * as fs from 'fs';
const input = fs.readFileSync('/dev/stdin', 'utf8');

const ab_array = input.split(' ');
const a = parseInt(ab_array[0]);
const b = parseInt(ab_array[1]);

let result = null;

if (b > a) {
    result = Math.ceil(b / a);
} else {
    result = 1;
}
console.log(result);