static void Main(string[] args)
{
Console.WriteLine("BANGUN RUANG");
Console.WriteLine();
//BangunDatar bangundatar; //Digunakan apabila menggunakan Abstraction Class
InterfaceBangunDatar bangundatar; //Digunakan apabila menggunakan interface
Console.WriteLine("1. persegi");
bangundatar = new persegi();
bangundatar.Luas();
bangundatar.Keliling();
Console.WriteLine();
Console.WriteLine("2. persegi Panjang");
bangundatar = new persegipanjang();
bangundatar.Luas();
bangundatar.Keliling();
Console.WriteLine();
Console.WriteLine("3. segitiga");
bangundatar = new segitiga();
bangundatar.Luas();
bangundatar.Keliling();
Console.ReadKey(true);
}
public static void Main(string[] args)
{
Console.WriteLine("=========================");
Console.WriteLine("Perhitungan Keliling");
Console.WriteLine("=========================");
Console.WriteLine("1. Segitiga");
Console.WriteLine("2. Lingkaran");
Console.WriteLine("3. Persegi Panjang");
Console.WriteLine("4. Trapesium");
Console.WriteLine("--------------------------");
Console.Write("Tentukan Pilihanmu: ");
int number = Convert.ToInt32(Console.ReadLine());
if (number == 1)
{
Console.WriteLine("");
Console.WriteLine("Keliling Segitiga");
Console.Write("insert sisi 1:");
Double sisi1 = Convert.ToDouble(Console.ReadLine());
Console.Write("insert sisi 2: ");
Double sisi2 = Convert.ToDouble(Console.ReadLine());
Console.Write("insert sisi 3:");
Double sisi3 = Convert.ToDouble(Console.ReadLine());
Process P1 = new segitiga(sisi1, sisi2, sisi3);
Double e = P1.processing();
Console.WriteLine("hasil :" + e);
}
else if (number == 2)
{
Console.WriteLine("");
Console.WriteLine("Keliling lingkaran");
Console.Write("insert jari-jari:");
Double jari = Convert.ToDouble(Console.ReadLine());
Process P2 = new lingkaran(jari);
Double f = P2.processing();
Console.WriteLine("hasil :" + f);
}
else if (number == 3)
{
Console.WriteLine("");
Console.WriteLine("Keliling persegi panjang");
Console.Write("insert panjang:");
Double panjang = Convert.ToDouble(Console.ReadLine());
Console.Write("insert lebar: ");
Double lebar = Convert.ToDouble(Console.ReadLine());
Process P3 = new persegipanjang(panjang, lebar);
Double g = P3.processing();
Console.WriteLine("hasil :" + g);
}
else
{
Console.WriteLine("");
Console.WriteLine("Keliling trapesium");
Console.Write("insert sisi ab:");
Double sisiab = Convert.ToDouble(Console.ReadLine());
Console.Write("insert sisi bc: ");
Double sisibc = Convert.ToDouble(Console.ReadLine());
Console.Write("insert sisi cd:");
Double sisicd = Convert.ToDouble(Console.ReadLine());
Console.Write("insert sisi da:");
Double sisida = Convert.ToDouble(Console.ReadLine());
Process P4 = new trapesium(sisiab, sisibc, sisicd, sisida);
Double h = P4.processing();
Console.WriteLine("hasil :" + h);
}
Console.Read();
}
