exiting

how do you exit from inside a function?:confused:

The easy way is to "return". Be carefull here as the return value is dependant on your function declaration.

Code:

---

int foobar(int& x){
while(x < 500){
x++;


}
return x; //go back to main
}

int main(void){
int x = 0;
foobar(x);
cout << x << endl;
return 0; //return 0 to Operating System
}

---

Is that what you wanted?

Oh... you can use exit(0) too, to finish the program at any time.....