题解 | #质数因子#

function handlePrime(num){
    const numArr = [];
    for(let i = 2 ; i< num; i++){
        if(i>(Math.sqrt(num)+1)) i = num;
        while(num % i === 0){
            numArr.push(i);
            num /= i;
        } 
    }
    console.log(numArr.join(' '));
}

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
    handlePrime(await readline());
    while(line = await readline()){
        let tokens = line.split(' ');
        let a = parseInt(tokens[0]);
        let b = parseInt(tokens[1]);
        console.log(a + b);
    }
}()