juanigallo

function findDuplicates(arr) {
  for (var i = 0; i < arr.length; i++){
    if (arr[Math.abs(arr[i])] >= 0) {
      arr[Math.abs(arr[i])] = -arr[Math.abs(arr[i])]
    } else {
      console.log(Math.abs(arr[i] + " "));
    }
  }
}

mohamed

#!/usr/bin/env sh

set -euv

# Updated on April 2019 to reflect changes in GN
# See:
# https://github.com/ninja-build/ninja
# https://gn.googlesource.com/gn/

# We need a recent git

msohn

#!/bin/bash
# -----------------------------------------------------------------------
# Copyright (C) 2013 Matthias Sohn <[email protected]>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#