implement_stack_using_array.cpp

/* Write a program to implement a Stack using Array.
Your task is to use the class as shown in the comments in the code editor and complete the functions push() and pop() to implement a stack.*/


//Function to push an integer into the stack.
void MyStack :: push(int x)
{
    // Your Code
    top++;
    arr[top]=x;
}

//Function to remove an item from top of the stack.
int MyStack :: pop()
{
    // Your Code  
    if(top==-1)
    {
        return top;
    }
    int x=arr[top];
    top--;
    return x;
}