#include <stdio.h>
#include <ctime>



int main()
{
	for (int count = 0; count < 10; ++count){
		int res = 0;
		unsigned time_s = clock();
		for (int i = 0; i < 1 << 30; ++i){
			int t = (i < 30) ? i : 31; //count values = 31
			switch (t)
			{
			case 31:
				res += 1;
				break;
			case 1:
				res += 1;
				break;
			case 2:
				res += 1;
				break;
			case 3:
				res += 1;
				break;
			case 4:
				res += 1;
				break;
			case 5:
				res += 1;
				break;
			case 6:
				res += 1;
				break;
			case 7:
				res += 1;
				break;
			case 8:
				res += 1;
				break;
			case 9:
				res += 1;
				break;
			case 10:
				res += 1;
				break;
			case 11:
				res += 1;
				break;
			case 12:
				res += 1;
				break;
			case 13:
				res += 1;
				break;
			case 14:
				res += 1;
				break;
			case 15:
				res += 1;
				break;
			case 16:
				res += 1;
				break;
			case 17:
				res += 1;
				break;
			case 18:
				res += 1;
				break;
			case 19:
				res += 1;
				break;
			case 20:
				res += 1;
				break;
			case 21:
				res += 1;
				break;
			case 22:
				res += 1;
				break;
			case 23:
				res += 1;
				break;
			case 24:
				res += 1;
				break;
			case 25:
				res += 1;
				break;
			case 26:
				res += 1;
				break;
			case 27:
				res += 1;
				break;
			case 28:
				res += 1;
				break;
			case 29:
				res += 1;
			case 30:
				res += 1;
				break;
			}
		}
		unsigned time_e = clock();
		printf("count = %i res = %i time = %i\n", count, res, time_e - time_s);//res must be 2^30 = 1.073.741.824
		res = 0;
	}
	return 0;
}