How can I use libraries in C++ and Python?

How can I use libraries in C++ and Python?

In C++, you can include libraries using the #include directive. In Python, you use the import statement. What specific libraries are you interested in?

I'm interested in using NumPy in Python and STL in C++.

For NumPy, you can install it via pip with pip install numpy. For STL in C++, it's included with the standard library, so just include it with #include <vector> or other relevant headers.

Can you give me an example of using NumPy?

Sure! Here's a simple example:

import numpy as np
array = np.array([1, 2, 3])
print(array)
``` This creates a NumPy array and prints it.

What about an example using STL in C++?

Here's a basic example using a vector in C++:

#include <iostream>
#include <vector>

int main() {
    std::vector<int> vec = {1, 2, 3};
    for(int i : vec) {
        std::cout << i << " ";
    }
    return 0;
}
``` This initializes a vector and prints its elements.