[wc1027]

I have code of:

	srand ( time(NULL) );
	j = rand() % 10 + 1;	
	while (num<=j)
	{
		srand ( time(NULL) );
		r = rand() % 3 + 1;
		switch (r)
                {case 0:{c = 'a';}break;
                 case 1:{c = 'b';}break;
                 case 2:{c = 'c';}break;
                 default: {cout << "error!!!!";}break; 
        }                  

Why would the random int set to r be the same for every instand of the while loop?
meaning every time i run it regardless how many times it runs through the loop every char c is the same for all.

[CTphpnwb]

You're calling srand in the while loop. You should only call it once at the beginning of the code.

This post has been edited by CTphpnwb: 11 September 2012 - 08:10 PM