Hi guys I just start programming and I want to ask if one of you can explane me the function "void"

Answer 1

It is a datatype,which does not written anything.Generally we pass void to main function i.e int main(void)

Answer 2

It is a data type that does not return anything.

Answer 3

thanks

Answer 4

thanks

Answer 5

Hi
void is not any function.
It is not even considered as data type.
When you want your function to return nothing then use return type "void".

void sum(int a , int b)
{
int c = a + b;
}

the above function will calculate the sum but will not return anything since return type is mentioned as "void".

Similarly you can declare a function taking nothing as follows

void sum(void)
{

}