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 num1 = await readline()
   let num2 = await readline()

    let num1Int = BigInt(num1);
    let num2Int = BigInt(num2);

    let sum = num1Int + num2Int

    console.log(sum.toString())
}()