Ok,meabed why dont you write a YourDoom virus,just kidding
The Hello world program might have been the most important C++ for must.My first one said "This is COOL, I will conquer it".And I can say I am well on my way.

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Also ICEBAZOOKA.cpp was fun too.Start your comp,a small guy appears,takes out a tiny bazooka,tries to lift it,cant fall,you laugh,he fires,00000000wwwwww a small bullet which grows larger comes to you,hit the screen,bang,all the icons & screens look frozen, touch your mouse and you will find everything has frozen.Look for the little creep,he's gone.