galamdring

package main

import (
	"fmt"
	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/ssm"
	"strings"
)

galamdring

import time
from random import randint


class FindTheSingleton:
    # This creates our array, adding each random number twice then appending the non-paired number
    def generateArray(length, singleton):
        if length % 2 == 0 :
            # increase the length to be odd, so we can fit all pairs except the singleton.
            length = length+1

galamdring

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WpfApp1
{
    public class ArrayOfIntsSolutions
    {
        //This tests the HashSet solution, optimized through the fact that the HashSet will not allow adding of duplicate values.