Drill 8: Write a test — The standard library (STL)

#include <algorithm>
#include <iostream>
#include <string>
#include <vector>

int main() {
    std::vector<std::string> lessons = {"HTML", "CSS", "Git"};
    std::sort(lessons.begin(), lessons.end());

    for (const auto& lesson : lessons) {
        std::cout << lesson << "\n";
    }

    auto it = std::find(lessons.begin(), lessons.end(), "CSS");
    std::cout << (it != lessons.end() ? "found" : "missing") << "\n";
}