fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() 
  5.  
  6. {
  7.     int  r, L;
  8. 	float phi = 3.14;
  9.  
  10.     cin>> r;
  11.     L = phi*r*r;
  12.     cout<<"Jari-jari lingkaran =" <<r<<endl;
  13.     cout<< "Luas = "<<L;
  14.  
  15. 	return 0;
  16. }
Success #stdin #stdout 0.01s 5308KB
comments (?)
stdin
copy 
 5.5
stdout
copy 
Jari-jari lingkaran =5
Luas = 78
https://ideone.com/fYT9Jv
language:
C++ 4.3.2 (gcc-4.3.2)
created:
6 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!