“Hitung Luas C++”

PROGRAM MENGHITUNG LUAS LINGKARAN

#include <iostream.h>
#include <conio.h>
#define PHI 3.14

int main ()
{
float luas , jari_jari ;

cout<<"---- PROGRAM MENGHIITUNG LUAS LINGKARAN ----" <<endl<<endl<<endl ;
cout<<"============================================" <<endl<<endl<<endl ;
cout<<"Masukkan jari-jari lingkaran : ";
cin>> jari_jari ;
cout<<endl<<endl ;

luas = PHI * jari_jari * jari_jari ;

cout<<"----------JAWABAN----------"<<endl<<endl ;
cout<<"Jadi Luas Lingkaran: "<<luas<<endl ;
cout<<"----------SELESAI----------"<<endl ;

getch ();
}
 

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