Two stacks of the same type are the same if they have the same size and their elements at the corresponding positions are the same Overload the relational operator equals equals for the class stacktyp?

Answer 1

To overload the equality operator (==) for the stacktyp class, you can define a member function or a friend function that compares the sizes of the two stacks first. If the sizes are equal, iterate through each element in both stacks and compare them. If all corresponding elements are the same, return true; otherwise, return false. Here’s a simple example of how the implementation might look:

bool operator==(const stacktyp& other) const {
    if (size != other.size) return false;
    for (int i = 0; i < size; i++) {
        if (elements[i] != other.elements[i]) return false;
    }
    return true;
}