Can't exit this loop

I'm trying to create 2 random numbers. Both numbers must be between 0 and 2 but they cannot be equal to each other. If the first random number is 1, then the second random number must be either 0 or 2 or the program will not exit the loop. For some reason however, I'm ending up with the same number both times thus keeping me in an infinate loop. Here's my code:
do
{ srand((unsigned)time(NULL)); //1st pick
pick1 = rand() % 3;
srand((unsigned)time(NULL)); //second pick
pick2 = rand() % 3;
}while (pick1 == pick2);
How can I fix this? Thanks in advance.
-Goalie35

"srand" stands for "seed random number generator". You need only call it once.

Code:

---

srand( time( 0 ) );
do
{
  pick1 = rand() %3;
  pick2 = rand() %3;
} while( pick1 == pick2 );

---

Quzah.

I didn't mention this earlier because I didn't think it would cause a problem but this random number generator is in the middle of a loop I created. Unfortunately, when the loop is done(lets say it looped 10 times and was supposed to create 10 random numbers for both variables)the value never changes. If the "pick1" variable had a value of 2 on the first pass, it keeps that value for all ten passes. I know how to completely flush all values of all variables in the i/o stream however I only want to flush my "pick1" and "pick2". How do I do this.
Thanks in advance.
-Goalie35

Post your code.

Do you call srand() once, and ONLY once? Calling srand() within a loop will cause problems. Call it (or randomize()) at the very beginning, and then never call it again.

randomize() is not an ANSI function.

Right after you declare your variables in main, use:
srand( time( 0 ) );

You never need to do it again.
If you reseed rand in the same loop, with same value, you're likely going to end up with the first and second items being the same:

srand( time( 0 ) );
x = rand()%3;
srand( time( 0 ) );
y = rand()%3;
y == 1 //more than likely due to how fast these instructions are carried out

Quzah.