dgd

Diff Checker
Git stopped working because the diffing algorithm is buggy so guess who will have to re-implement it?

To start with something simpler, you will need to compare two arrays, and display a + if there's a match between a pair of elements or a - if there is none. If there are more numbers in one of the arrays, display a 'x' for the missing number in the other array.

Study the examples below to get a clearer understanding.

Input
There are two lines of input, each one containing numbers, separated by a space.
Output
For each pair of elements, print a new line in the format:
+ {firstArrElement} {secondArrElement} - if equal
- {firstArrElement} {secondArrElement} - if different
Replace a missing element with 'x', if necessary.
Sample Tests
Input
1 2 3 4 5 7
1 2 4 4 5 6
Output
+ 1 1
+ 2 2
- 3 4
+ 4 4
+ 5 5
- 7 6
Input
1 2 3 4 5 6
1 2 3 4
Output
+ 1 1
+ 2 2
+ 3 3
+ 4 4
- 5 x
- 6 x












using System;

namespace DGD_Vilio_2
{
    class DiffChecker
    {
        static void Main(string[] args)
        {
            int[] arr1 = new int[100];
            int[] arr2 = new int[100];

            string input1 = Console.ReadLine();
            string input2 = Console.ReadLine();

            string split1;
            string split2;

            int arr_length;
            if (input1.Length > input2.Length)
            {
                arr_length = input1.Length / 2 + 1;
            }
            else {
                arr_length = input2.Length / 2 + 1;
            }

            for (int i = 0; i < arr_length; i++)
            {
                if (String.IsNullOrEmpty(input1.Split(" ")[i]) && !String.IsNullOrEmpty(input2.Split(" ")[i]))
                {
                    split1 = "x";
                    split2 = input2.Split(" ")[i];
                    //Console.WriteLine("- x " + split2);
                }
                else if (String.IsNullOrEmpty(input2.Split(" ")[i]) && !String.IsNullOrEmpty(input1.Split(" ")[i]))
                {
                    split1 = input1.Split(" ")[i];
                    split2 = "x";
                    //Console.WriteLine("- " + split1 + " x");
                }
                else {
                    split1 = input1.Split(" ")[i];
                    split2 = input2.Split(" ")[i];
                }

                if (split1.Equals(split2))
                {
                    Console.WriteLine("+ " + split1 + " " + split2);
                }
                else if(!split1.Equals(split2)){
                    Console.WriteLine("- " + split1 + " " + split2);
                }

            }
        }
    }
}