题解 | #高精度整数加法#

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
    let arr=[];
    while(line = await readline()){
        arr.push(line)
    }
    let a=BigInt(arr[0]);
    let b=BigInt(arr[1]);
    console.log((a+b).toString())
}()