rand() help trying to loop it till it finds all numbers in range 4x

what code can i use to make a loop that will find random numbers in the rang of 1 - 13 till all numbers in that range are used 4 times

this is what i would use to just make a loop that finds random numbers

for (int x; x <= 52; x++) // loop till x = 52
{
srand((unsigned)time(NULL)); // seed rand
y += 1 + rand() % (13); //find a random number in the rang of 1 - 13
cout << y << endl; // display random number
}

 

Here's one way:

Code:

void test30()
{
	int test[13];
	srand((unsigned)time(NULL));
	for (int i=0; i<13; test[i++]=0) ;
	int count=0, p=0;
	while (count<52)
	{
		int r=rand()%13;
		if (test[r]<4)
		{
			test[r]++;
			count++;
			printf("%2d ",r+1);
			p++;
			if (p>12)
			{
				printf("\n");
				p=0;
			}
		}
	}
}