Contoh Program Penghitung Luas & Keliling Lingkaran

Simak langsung gan,,, :D

#include <iostream>
#include <conio.h>

main(){
double jari,Luas,Keliling;
cout<<"Program Penghitung Lingkaran"<<endl;
cout<<"Jari-jari = ";cin>>jari;
Luas = 22*(jari*jari)/7;
cout<<"Luas = "<<Luas<<endl;
Keliling = (44*jari)/7;
cout<<"Keliling = "<<Keliling<<endl;
getch();
}

klo mau download yg udh jadi klik di sini gan,,, :D

thanks udh mampir di blog ane,,, :D