using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello ");

        Console.WriteLine("Saya Om Teguh");

        int  umur;

        umur = 15;

        Console.WriteLine("Umur = " + umur);

        // bikin variabel integer

        int tinggi = 154;

        Console.WriteLine("Tinggi = " + tinggi);

        // bikin variabel float

        float panjangRambut;

        panjangRambut = 10.5f;

        Console.WriteLine("Rambut = " + panjangRambut);

        // bikin variabel string

        // leyka aja yg bikin

        // belajar bikin bool

        bool hariIniHujan;

        hariIniHujan = false;

        Console.WriteLine(hariIniHujan);

        // belajar if

        umur = 8;

        if (umur > 10) 

        {

            Console.WriteLine("Udah tua");

            Console.WriteLine("Beneran gak boong");

        }

        else

        {

            Console.WriteLine("Masih muda");

        }

        // belajar rumus

        int SaldoDiBank = umur * 15000;

        Console.WriteLine("Saldo di bank = " + SaldoDiBank);

        // loop

        int age = 15;

        while (age < 25)

        {

            Console.WriteLine(age);

            age = age + 1;

        }

    }

}

​