My progress so far

[Tsuk1mi]

#include <iostream>

int main()
{
    //print welcome messages to the terminal
    std::cout << "You are a secret agent breaking into a secure server room...";
    std::cout << std::endl;
    std::cout << "Enter the correct codes to continue......" << std::endl;

    // Declare 3 number code
    const int CodeA = 4;
    const int CodeB = 3;
    const int CodeC = 2;

    const int CodeSum = CodeA + CodeB + CodeC;
    const int CodeProduct = CodeA * CodeB * CodeC;

    // Print CodeSum and CodeProduct to the terminal
    std::cout << std::endl;
    std::cout << "+ There are 3 numbers in the code" << std::endl;
    std::cout << "+ The codes add-up to:"  << CodeSum << std::endl;
    std::cout << "+ The codes multiply to give:" << CodeProduct << std::endl;

    int PlayerGuess;

    return 0;
}