function Main (input) {
    var line = input.split("\n");
    var num = line[0].split(" ");
    var a = parseInt(num[0]);
    var b = parseInt(num[1]);
    var str = line[1];

    sum(a,b,str);
}

function sum (a,b,str) {
   console.log( (a + b) + " " + str) ;
}

Main(require("fs").readFileSync("/dev/stdin", "utf8"));