+ 3
can I use void main() instead of using namespace std
5 Respostas
+ 4
no way
if u don't want to right using namespace
then u mention .h with header file
like <iostream.h>
+ 2
it's totally difirent , the void is just a data type of the function main and it return to nothing(like return 0 in int main) but you do not need to write the word return in void main. you can use std::cout/cin instead of using namespace std
+ 1
hu, it's bad practice to use void man instead of int main
0
using namespace std; allows you to not need std:: in front of things like cout and endl, etc.
0
No.
void main (): is the function where the compilation and execution starts
namespace std: was advanced version to use '.h'.