hi ,need your help

I not fully understand what is function and array.
How to use both them.
I also wants to ask having a website for doing C++ exercise or not?
Can any one help me.
what do you mean? site any examples of what part of array and functions you dont understand..
you can say that the int main() is a function, an example could be:

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#include <iostream>
#include "say.h"
using namespace std;

int main(){

say_something();

system("pause");
return 0;
}

void say_something () {
     cout<< "Hello"<<endl;
}


this could be the hello.cpp and then just make the say.h file:

void say_something();

so you can say that a function handles that code you have given it to control, and you can just call it with the function(). this is not a tutorial and i would advise you to find a tutorial on both subjects
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