using System;
public class Program
{
public static void Main()
string nama, npm;
Console.WriteLine("Type Your NPM: ");
npm = Console.ReadLine();
switch (npm)
case "1831001":
nama = "Yusuf";
Console.WriteLine(nama);
break;
case "1831009":
nama = "Delvy Larasshati Haryanto";
case "1831010":
nama = "Vendy";
case "1831013":
nama = "Donny Damiko";
case "1831012":
nama = "Robin";
case "1831014":
nama = "Justin";
case "1831015":
nama = "Nonius Alvares";
case "1831016":
nama = "Putri Sertianingsih";
case "1831022":
nama = "Ariq Bimantoro";
case "1831023":
nama = "Daniel Lim";
default:
nama = "Namamu Belum Diinput.";
}