function main(input) {
  const args = input.split(' ');
  const x = parseInt(args[0], 10);
  const a = parseInt(args[1], 10);
  if(x<a){
    console.log(0);
  }else{
    console.log(10);
  }
}

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