while and if

Calvin79 del at mjclift.freeserve.co.uk
Fri Aug 13 07:28:18 CEST 2004


Hi Satchit,

Can I also ask how could I stop two of the same letters being given i.e.
aa or dd and also how would I stop the same letter being repeated with
only one space between i.e. a b a or c a c

Thanks,

Calvin




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