Conditional Statements - Sum To Zero

using System;

class SumOfZero
{
    static void Main(string[] args)
    {
        int[] enteredNumber = new int[5];
        int sumIntegers;
        int lookingSum;

        lookingSum = 0;
        sumIntegers = 0;

        for (int i = 0; i < 5; i++)
        {
            Console.Write("Enter {0} number: ", i+1);
            enteredNumber[i] = int.Parse(Console.ReadLine());
            sumIntegers += enteredNumber[i];
        }

        if (sumIntegers == lookingSum)
        {
            Console.WriteLine("The sum of the every entered number is ZERO!");
        }

        for (int j = 0; j < 5; j++)
        {
            sumIntegers = enteredNumber[j];
            if (sumIntegers == lookingSum)
            {
                Console.WriteLine("The sum of {0} is ZERO!", enteredNumber[j]);
            }
            for (int k = j + 1; k < 5; k++)
            {
                sumIntegers = enteredNumber[j] + enteredNumber[k];

                if (sumIntegers == lookingSum)
                {
                    Console.WriteLine("The sum of {0} and {1} is ZERO!", enteredNumber[j], enteredNumber[k]);
                }

                for (int l = k + 1; l < 5; l++)
                {
                    sumIntegers = enteredNumber[j] + enteredNumber[k] + enteredNumber[l];

                    if (sumIntegers == lookingSum)
                    {
                        Console.WriteLine("The sum of {0} + {1} + {2} is ZERO!", enteredNumber[j], enteredNumber[k], enteredNumber[l]);
                    }

                    for (int m = l+1; m < 5; m++)
                    {
                        sumIntegers = enteredNumber[j] + enteredNumber[k] + enteredNumber[l] + enteredNumber[m];
                        if (sumIntegers == lookingSum)
                        {
                            Console.WriteLine("The sum of {0} + {1} + {2} + {3} is ZERO!", enteredNumber[j], enteredNumber[k], enteredNumber[l], enteredNumber[m]);
                        }
                    }
                }
            }
        }
    }
}