function Main(input) {
  // let data = input.split("\n");
  let data = input.split(" ");
  // let  = data[0];
  // let  = data[1];
  let n = Number(data[0]);
  let m = Number(data[1]);
  
  console.log(n+m);
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));