'use strict'

const main = input => {
	const args = input.split('\n').map(arg => arg.split(' '))
	const d = parseInt(args[0][0], 10)
	const n = parseInt(args[0][1], 10)
	console.log(Math.pow(10, 2 * d) * n)
}

main(require('fs').readFileSync('/dev/stdin', 'utf8'))
