Help[return 0;]

[iamnoob15]

If im going to make my do-while loop program, does the "return 0;" affects the process of do-while loop?

[dark ninjuh]

Yes, return 0; means return no errors and be done with the program.

[keskiverto]

What do you mean?

int main() {
  do
  {
    // code
  } while ( condition );

  return 0;
}

No effect; the return will be evaluated only after loop has completed.

int main() {
  do
  {
    // code
    if ( conditionB ) return 42;
    // code
  } while ( condition );
  return 0;
}

Clear effect: the program ends before the end of the loop if the conditionB is true.

[iamnoob15]

^Thanks.