If-a-person-dials-a-sequence-of-numbers-on-the-telephone-what- possible- words-strings-can-be-formed-from-the-letters
finally i have found the anwer i though about it that it sould be (3*k1)! for 1<=k1<=6 and (4*k2)! for 2 keys dat is nothing but the all the permutation of character on the keys.. future ordr of pressing the key doesn't matter because we hav already calculated teh permutation ....correct me if i am wrong. Regard's Shashank Mani Narayan " Don't Be Evil U Can Earn While U learn" Computer Science & Engineering Birla Institute of Technology,Mesra Cell No. +91-9166674831 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algoge...@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
