combinations

i attended an intervew and i got a C program question where i need to input a word and print all combinations of the word say input= abc output= bac acb cab cba... All i could manage was to revere the word .. abc to cba and i was eliminated in the interview Now i need to learn...

Is there any method to set shutdown using keyboard.i mean key combinations when my monitor is off.

Hey Friends, Few days ago i installed NFS Carbon on my pc, but i could not drift properly, plzzzzzzzzzz let me know how to drift ? which key combinations should be used ?? How to score by hitting X20 ??? waiting for reply from u all gamerz regards, Manoj.

Which of these mobo combinations are good?

Dear friends I am using Yahoo 7,0,2,120 My prblm i am not able to call Anybody whereas i am to receive incoming Calls Try figuring out the prblm and help me Tryied all the combinations in Preferences>Calling and audio But to no avail I am using Pccilin Internet security 2006 Can this...