Write a C program using dynamic memory allocation to subtract two matrices?

The easiest way would be to write a function that accepts two arrays and returns one.

Lets say you are working with two 2-dimensional arrays.

array<int,2>^ SubtractMatrices(int arr1[][2], int arr2[][2]);

void main()

{

int arr1[2][2] = {0,1,2,3};

int arr2[2][2] = {0,1,2,4};

array<int,2>^ newarr;

// array<int^,2>^ newarr[2][2] = SubtractMatrices(arr1, arr2);

}

array<int,2>^ SubtractMatrices(int arr1[][2], int arr2[][2])

{

array<int,2>^ newarr;

//Insert subtraction algorithm here

return newarr;

}

In this scenario you must pass the function 2 matrices, and then return a pointer to a new matrix.

Hmm, still seems to be an error in there with the return type. I'm not sure if that's the correct way to do it, I did this in Visual Studio's managed C++. .