Question

I have a method to check whether two arrays are equal.

private bool CheckArray(int[] ilk_dizi, int[] son_dizi)
{
    for (int i = 0; i < 5; i++)
    {
        if (ilk_dizi[i]==son_dizi[i])
        {
            if (i==4)
            {
                return true;
            }
            else
            {
                continue;
            }
        }
        else
        {
            return false;
        }
    }
}

but i have a “not all code returs value” error. Any Ideas?

Answer 1

you have the possibility of a “no return”
Be wary when using continue, alot of times it is not really necessary.

Try optimising your code as follows

private bool CheckArray(int[] ilk_dizi, int[] son_dizi)
{
   for (int i = 0; i < 5; i++)
   {
       if (ilk_dizi[i]!=son_dizi[i])
       {
           return false;
       }
   }

   return true;
}