Thread: Arrays and functions

Too little information. Can you provide a code snippet?

Too little information. Can you provide a code snippet?

If the OP doesn't even know what arguments to use, probably not.

i am having trouble setting up a function to sum one of the columns of a two column array. especially what arguments i'm meant to use.

So you have something like this:

Code:

int array[2][number];

and you have to add all the numbers in array[0] or array[1]? Well, your prototype could look something like this:

Code:

int add_col(int array[], int size_of_array);

/* function call */
int array[2][100];
printf("%i\n", add_col(array[0], 100));