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

int main()
{
	int number[6], drawn[49], i, n, x;
	
	for(i=0; i<49; i++)
		drawn[i] = 0;

	srand(time(NULL));

	for (i=0; i<6; i++)
	{
		do{
			x = rand() % 49 + 1;
		}while(drawn[x] == 1);

		number[i] = x;
		drawn[x] = 1;

		printf("%d, ", number[i]);
	}

	printf("\n");
		
	return 0;
}