题解 | #字符串分隔#

const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;

rl.on("line", (line) => {
    const arr = []
    if (line.length < 8) {
        // 小于 8
        arr.push(addZero(line))
        handlerResult(arr)
    } else if (line.length > 8) {
        // 大于 8
        while (line.length > 8) {
            arr.push(line.slice(0, 8))
            line = line.slice(8, line.length)
        }
        // line <= 8
        if (line.length == 8) {
            arr.push(line)
        } else {
            arr.push(addZero(line))
        }
        handlerResult(arr)
    } else {
 
        arr.push(line)
        handlerResult(arr)
    }
});
// 少于8位补0
const addZero = (str) => {
    for (let i = str.length; i < 8; i++) {
        str += "0";
    }
    return str
};
// 输出 arr结果
const handlerResult = (arr) => {
    arr.forEach(v => {
        console.log(v)
    })
}