编辑代码

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

void (async function () {
  const arr = (await readline()).split(" ");
  const H = Number(await readline());
  let ans = 0;
  arr.sort((a, b) => a - b);
  if (arr.length > H) return console.log(0);
  let min = 1,
    max = Math.max(...arr);
  while (min <= max) {
    // const mid = ((min + max) / 2);
    const mid = (min + max) >> 1;
    let cost = 0;
    for (const num of arr) {
      cost += Math.ceil(num / mid);
    }
    if (cost <= H) {
      max = mid - 1;
      ans = mid;
    } else {
      min = mid + 1;
    }
  }
  console.log(ans);
})();