题解 | #单词倒排#

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
    const line = await readline();

    // 对字符串分割
    const splitStr = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
    const splitList = [];
    let tempStr = "";

    for (let i = 0; i < line.length; i++) {
        const t = line[i];
        if (splitStr.includes(t)) {
            tempStr = tempStr + t;
        } else if (tempStr.length > 0) {
            splitList.push(tempStr);
            tempStr = "";
        }
    }
    if (tempStr.length > 0) {
        splitList.push(tempStr);
        tempStr = "";
    }
    // console.log(splitList);
    
    // 倒序
    const reverse = splitList.reverse().join(' ')
    console.log(reverse)

})();