hi, everyone How to write a perl program to generate the following combination of a letter ABCD
ABCD ABDC ACBD ADBC ADCB ACDB BACD BADC BDAC BCAD BDCA BCDA CABD CADB CDBA CBAD CBDA CDAB DABC DBAC DACB DCAB DBCA DCBA I think it is possible to generate this letter, the rule is: ABCD 1*2*3*4=24 if only ABC 1*2*3=6 Thank lots of your help -- May GOD blesses you, and your family ============================= _______________________________________________ ActivePerl mailing list [email protected] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
