Void

Question

Hey I am a beginner and have problems with void .
Could somebody help me??

Answer 1

void is data type
which is typically has no value or we can say it is blank ...
also in reference to declaration in a program we can say that it can be assigned any value

Answer 2

Void as the return type means that the function doesn't return anything. If put in the parameter field, it means that the function doesn't have any parameter.

void printAnswer(void){
cout << 42 << endl;
}

Answer 3

Thanks guys