题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#

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

void async function () {
    const n = parseInt(await readline());
    let cur = n,sum = n;
    for(let i = 0; i < 5; i++){
        sum += cur;
        cur /= 2;
    }
    console.log(sum-2*cur);
    console.log(cur);
}()