Thread: What is This???!!!Please Help!!!!

Can someone please explain what is this script about!!!i have began to learn C++ from the tutorials and suddenly faced with the fuction called rand();
Why do we use rand() and what does this script mean as it is shown below!!!??And also what does <cstdlib> refers to???

Code:

include <cstdlib>

using namespace std;

int a = rand();

Jeez, are you really going to post a new message for each new foo() function you come across?

mort bidi kunem

Originally Posted by Salem

Jeez, are you really going to post a new message for each new foo() function you come across?

you mean the File Operator Overload function?