using System;
public class Program
{
public static void Main()
//variabel
int x = 5;
double y = 3.14;
string nama = "Widya Aprilia Sari";
bool isValid = true;
//statment
Console.WriteLine("Nilai Interger : "+ x);
Console.WriteLine("Nilai Double : "+ y);
Console.WriteLine("Ini Tampilan String :"+ nama);
Console.WriteLine("Nilai Boolean : "+ isValid);
}