Sleep Sort in Dart

Published on 28 April 2022 (Updated: 02 February 2023)

Sleep Sort in Dart

Welcome to the Sleep Sort in Dart page! Here, you’ll find the source code for this program as well as a description of how the program works.

Current Solution

import 'dart:async';

void main(List<String> args) async {
  if (args.length == 0 || args[0].isEmpty || args[0].split(",").length == 1) {
    print('Usage: please provide a list of at least two integers to sort in the format "1, 2, 3, 4, 5"');
  } else {
    List<int> userInput = args[0].split(",").map((str) => int.tryParse(str))
      .takeWhile((test) => test != null)

    List<int> sorted = await sleepsort(userInput);


Future<List<int>> sleepsort(Iterable<int> input) async {
  List<int> sorted = List();
  await Future.wait( => Future.delayed(Duration(seconds: i), () => sorted.add(i))));
  return Future.value(sorted);

Sleep Sort in Dart was written by:

If you see anything you’d like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 06 2020 11:53:48. The solution was first committed on Oct 07 2019 07:03:04. As a result, documentation below may be outdated.

How to Implement the Solution

No ‘How to Implement the Solution’ section available. Please consider contributing.

How to Run the Solution

No ‘How to Run the Solution’ section available. Please consider contributing.