Implementation of the Stack class in C++:
How to implement stack class in c++.
int Stack::push(int elem)
{
if (top < nmax)
{
list[top++] = elem;
return 0;
}
else
return -1;
}
int Stack::pop(int& elem)
{
if (top > 0)
{
elem = list[--top];
return 0;
}
else
return -1;
}
void Stack::print()
{
for (int i = top-1; i >= 0; --i)
cout << list[i] << "\n";
}