Help??

I'm just curious about this. When you include "#include <iostream>" it usues the "<" and ">". But why do people use stuff like this? "#include "blah.h"" ? And also, I was thinking, if I made an array with 100,000 slots and I used a for loop on it with a while loop before that could I make a program to slow down a PC just a bit? Thanks for all your help, and remember that I am between moderate and beginner on this.

The #include Directive (C/C++)
Have fun Buddy

And i dont think it will slow it down Significant amount

<> Are used if its in the directory in your program settings. Basically something essential that is involved in C++

"" Are used if you create your own header files.