const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;
void (async function () {
// Write your code here
while ((line = await readline())) {
let tokens = line.split(" ");
let a = parseInt(tokens[0]);
let b = parseInt(tokens[1]);
// console.log(parseInt(line, 16));
console.log(Number(line, 10));
}
})();
