main.cpp

#include "challenges.h"

int main() {

	//std::cout << "Challenge 1: " << challenge1() << std::endl;
	//std::cout << "Challenge 2: " << challenge2() << std::endl;
	//std::cout << "Challenge 3: " << challenge3() << std::endl;
	//std::cout << "Challenge 4: " << challenge4() << std::endl;
	//std::cout << "Challenge 5: " << challenge5() << std::endl;
	//std::cout << "Challenge 6: " << challenge6() << std::endl;
	//std::cout << "Challenge 7: " << challenge7() << std::endl;
	//std::cout << "Challenge 8: " << challenge8() << std::endl;
	//std::cout << "Challenge 9: " << challenge9() << std::endl;
	//std::cout << "Challenge 10: " << challenge10() << std::endl;
	//std::cout << "Challenge 11: " << challenge11() << std::endl;
	//std::cout << "Challenge 12: " << challenge12() << std::endl;
	//std::cout << "Challenge 13: " << challenge13() << std::endl;
	//std::cout << "Challenge 14: " << challenge14() << std::endl;
	//std::cout << "Challenge 15: " << challenge15() << std::endl;
	//std::cout << "Challenge 16: " << challenge16() << std::endl;
	//std::cout << "Challenge 17: " << challenge17() << std::endl;
	std::cout << "Challenge 18: " << challenge18() << std::endl;

	return 0;
}