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

int main (void)
{

int i = 0; // Generic counter
int seen[5]; // Record numbers we've seen. True or False
int store[5]; // Store the numbers 1-5 in the order we see them
int tot = 0; // Total for unique numbers seen
int ran = 0; // Place to store random number
int tot2 = 0; // Record the correct matches
int l = 0; // Generic counter #2

for (i = 0; i < 5; i++) // Initialize arrays
{
seen[i] = 0;
store[i] = 0;
}

srand((unsigned) time(NULL)); // Initialize RGN


while (tot < 5) {
		ran = rand() % 5 + 1; //Generate random number between 1 and 5
		if (seen[ran - 1] == 0) // Have we seen this number before?
		{
				store[l] = ran; // If so store the value of it into array store
				l++; // Increment l
				seen[ran - 1] = 1; // Mark that we've seen this number
				//printf("Stored %d in store[%d]\n", ran, l - 1);
		}

		
		for (i = 0, tot = 0; i < 5; i++)
				tot = tot + seen[i]; // Add up all different numbers we've seen - If all have been seen; = 5
}


for (i = 0; i < 5; i++)  
if (store[i] == i % 5 + 1) // Go through and see if index matches stored number
		tot2++;

printf("%d\n", tot2);
}