const main = stdin => {
  const input = stdin.trim().split('\n')

  const [X, A] = input[0].split(' ').map(x => parseInt(x))

  if (X < A) {
    console.log(0)
  } else {
    console.log(10)
  }
}
// 標準入力
main(require("fs").readFileSync("/dev/stdin", "utf8"))
