Can you give me 11 examples of C++ code?

Can you give me 11 examples of C++ code?

Sure! Here are 11 examples of C++ code snippets:

1. Hello World Program
2. Basic Calculator
3. Factorial Calculation
4. Fibonacci Series
5. Sorting an Array
6. File Handling
7. Class and Object Example
8. Inheritance Example
9. Polymorphism Example
10. Exception Handling
11. Simple Game Logic Would you like to see the code for any specific example?

Yes, can you show me the Hello World program?

Of course! Here’s a simple Hello World program in C++:

#include <iostream>
using namespace std;

int main() {
    cout << "Hello, World!" << endl;
    return 0;
}

What about the basic calculator?

Here’s a basic calculator program in C++:

#include <iostream>
using namespace std;

int main() {
    char op;
    float num1, num2;
    cout << "Enter operator (+, -, *, /): ";
    cin >> op;
    cout << "Enter two numbers: ";
    cin >> num1 >> num2;
    switch(op) {
        case '+':
            cout << num1 + num2;
            break;
        case '-':
            cout << num1 - num2;
            break;
        case '*':
            cout << num1 * num2;
            break;
        case '/':
            cout << num1 / num2;
            break;
        default:
            cout << "Invalid operator";
    }
    return 0;
}

Can you explain the concept of inheritance in C++?

Inheritance in C++ allows a class to inherit properties and methods from another class. This promotes code reusability. For example:

class Base {
public:
    void display() {
        cout << "Base class display";
    }
};

class Derived : public Base {
public:
    void show() {
        cout << "Derived class show";
    }
};