#include <iostream>

int main() 
{
	auto x = 1;
	
	switch(x)
	{
		case 1:
		case 2:
		case 3:
			std::cout << "x is 1, 2 or 3\n";
			break;
		default:
			std::cout << "default\n";
	}
	
	return 0;
}