what is stack and how to we use it.

Answer 1

The stack is where your local variables are allocated in memory.

Answer 2

A stack isn't a physical object you can create. We can't really provide an example for it.

int main()
{
int x = 5;
}

Here we are allocating memory from the stack to int x. If we were working with dynamic variables, that would be memory taken from the heap.

Answer 3

cohen creber thanks for the reply

Answer 4

but how to define a stqck please help wirh a function