What are containers in C++11?

Can you explain what containers are in C++11?

Sure! Containers in C++11 are data structures that store collections of objects. They include various types like vectors, lists, and stacks.

What is std::stack and how do I use it?

std::stack is a container adapter that provides a LIFO (last-in, first-out) data structure. You can push elements onto the stack and pop them off.

Can you give me an example of using std::stack?

Of course! Here's a simple example:

#include <stack>
#include <iostream>

int main() {
    std::stack<int> myStack;
    myStack.push(1);
    myStack.push(2);
    myStack.push(3);
    std::cout << myStack.top(); // Outputs 3
    myStack.pop();
    std::cout << myStack.top(); // Outputs 2
}

This code demonstrates pushing and popping elements from a stack.

What are the advantages of using std::stack?

The advantages of using std::stack include its simplicity for managing data in a LIFO manner, automatic memory management, and built-in functions for easy manipulation.