Ndelokwae - Blog mencari ilmu

#include
#include
#include
using namespace std;

void rumus(int pilihan, double bil1, double bil2 );

void main(){
system ("COLOR 0A");
string terus;
int pilihan ;
double a,b;
do
{
cout << "=====================\n";
cout << "\tMenu\n";
cout << " 1. Penambahan\n";
cout << " 2. Pengurangan\n";
cout << " 3. Perkalian\n";
cout << " 4. Pembagian\n";
cout << "=====================\n";

cout << "Masukkan Pilihan = ";
cin >> pilihan ;
cout << endl;
cout << "Masukkan angka 1 = ";
cin >> a;
cout << "Masukkan angka 2 = ";
cin >> b;
rumus(pilihan,a,b);
cout << endl;
do{
cout << "Lanjutkan (Y/T)?: ";
cin >> terus;
}while(terus != "Y" && terus != "y" && terus != "T" && terus != "t");
}while(terus != "T" && terus != "t");
}

void rumus(int pilihan, double bil1, double bil2 ){
double hasil;
if(pilihan==1){
hasil = bil1 + bil2;
cout << "Hasil Penjumlahan = " << hasil << endl;
}else if(pilihan==2){
hasil = bil1 - bil2;
cout << "Hasil Pengurangan = " << hasil << endl;
}else if(pilihan==3){
hasil = bil1 * bil2;
cout << "Hasil Perkalian = " << hasil << endl;
}else if(pilihan==4){
hasil = bil1 /bil2;
cout << "Hasil Pembagian = " << hasil << endl;
}else {
cout << "Menu hanya untuk 1 -4";
}
}

Suksesss.....