题解 | #进制转换#

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 num = '';
    while(line = await readline()){
       num = line;
    }
    let newNum = Number(num);
    console.log(newNum);
}()