function Main(input){
  input = input.split("\n");
  inputStr = input[0].split(" ");
  var X = Number.parseInt(inputStr[0]);
  var A = Number.parseInt(inputStr[1]);
  //三項演算子を使って値を出す
  console.log( X < A ? "0" : "10");
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));