#include <stdio.h>
#include <stdlib.h>

int flip();

int main ()
{
	int frequencyTesta = 0;
	int frequencyCroce = 0;
	int roll;
	int face;

	for(roll = 1; roll <= 100; roll++)
	{
		face = 1 + rand() % 2;

		switch (face)
		{
			case 0:
				++frequencyCroce;
				break;

			case 1:
				++frequencyTesta;
				break;
		}
		int flip();
	}

	printf("%s%13s\n", "Face", "Frequency");
	printf("   0%13d\n", frequencyCroce);
	printf("   1%13d\n", frequencyTesta);

	system("pause");
	return 0;
}

int flip()
{
	int face;

	if(face == 0)
	return 0;
	if(face == 1)
	return 1;
}