Emojify/main.cpp

#include <iostream>

int main(int argc, char *argv[])
{
	if(argc < 2)
	{
		std::cout << "You must provide SOMETHING." << std::endl;
		return -1;
	}

	std::cout << ":large_blue_diamond: ";
	for(auto i = 1; i < argc; ++i)
	{
		for(auto j = 0; argv[i][j] != '\0'; ++j)
		{
			switch(argv[i][j])
			{
			case 0:
				std::cout << ":zero: ";
				break;
			case 1:
				std::cout << ":one: ";
				break;
			case 2:
				std::cout << ":two: ";
				break;
			case 3:
				std::cout << ":three: ";
				break;
			case 4:
				std::cout << ":four: ";
				break;
			case 5:
				std::cout << ":five: ";
				break;
			case 6:
				std::cout << ":six: ";
				break;
			case 7:
				std::cout << ":seven: ";
				break;
			case 8:
				std::cout << ":eight: ";
				break;
			case 9:
				std::cout << ":nine: ";
				break;
			default:
				std::cout << ":regional_indicator_" << char(std::tolower(argv[i][j])) << ": ";
				break;
			}
		}
		std::cout << ":large_blue_diamond: ";
	}
	std::cout << std::endl;
}