StaticStack.cpp

//Static Implementation using Array
#include <iostream>
using namespace std;
const int Size=10;

struct Stack {
    int arr[Size];
    int top = -1;
};

// Push Function
void push(Stack &stack, int value) {
    if(stack.top == Size-1) {
        cout << "Stack Overflow! You cannot push more Elements " << value << endl;
        return;
    }
    stack.arr[++stack.top]=value;
    cout<<value<<" pushed to stack."<<endl;
}
// Pop Functon
void pop(Stack &stack) {
    if(stack.top == -1) {
        cout<<"Stack Underflow! You cannot pop more elements."<<endl;
        return;
    }
    cout<<stack.arr[stack.top--]<<"element is popped from stack."<<endl;
}
//Display Stack
void display(Stack &stack) {
    if(stack.top == -1) {
        cout << "Stack is empty."<<endl;
        return;
    }
    cout << "Stack elements From top to bottom:";
    for (int i = stack.top;i >= 0; i--) {
        cout<< stack.arr[i]<<" ";
    }
    cout<<endl;
}

// Main function to test stack
int main() {
    Stack stack; 
    int choice,value;
    while(true){
        cout<<"1: Push"<<endl;
        cout<<"2: Pop"<<endl;
        cout<<"3: View Elements"<<endl;
        cout<<"4: Exit"<<endl;
        cout<<"Enter which operation would you like to perform : "<<endl;
        cin>>choice;
        switch (choice)
        {
        case 1:
            cout<<"Enter value to be pushed:";
            cin>>value;
            push(stack, value);
            break;
        case 2:
            pop(stack);
            break;
        case 3:
            display(stack);
            break;
        case 4:
            cout<<"Exiting...\n";
            break;
        default:
            break;
        }
        if (choice >= 4)
        {
            break;
        }
    }
    return 0;
}