function Main(input){
    let inputLine = input.split(' ').map((x)=>parseInt(x,10));
/*
p = parseInt(input[0],10);
q = parseInt(input[1],10);
r = parseInt(input[2],10);
*/
    console.log(inputLine[0]+inputLine[1]);
}
Main(require("fs").readFileSync("/dev/stdin","utf-8")); 