Thread: guessing game

I am very new at C , Any help would be greatly appreciated
This function is made to check the 2d array if guess matches num and loop untill the user enters -1.
the function call is not the problem its the return.

Code:

int Find(int a[][SIZE],int num)
{
  int y;
  int x;
  int guess=0;

  while(num != -1)
    {

      for(x=0;x<SIZE;x++)/*loop 1*/
        {
          for(y=0;y<SIZE;y++)/*loop 2*/
            {
              guess = a[x][y];
              if (num == guess )
                {
                  return 1;
                  break;
                }
              else
                {
                  printf("Keep Guessing:");
                  scanf("%d",&num);
                }
            }/* close loop 2*/
        }/* close loop 1 */
    }/*while */
  return 0;
 
 }/*Find*/