Q:

The calculating in language c++

belongs to collection: All you need to know about C++

0

The calculating and printing in language c++

All Answers

need an explanation for this answer? contact us directly to get an explanation for this answer

#include <iostream.h>
int main () 
{
Const float p=3.14 ;
float area, r  ;
Cout << "enter r \n " ;
Cin >> r ;
area= p*r*r ;
Cout<<"circle area=" <<area ; 
return 0 ;
}

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

This question belongs to these collections

Similar questions


need a help?


find thousands of online teachers now
The arithmetic operation in language c++... >>