using System.Collections.Generic;
private List<string> kelas = new List<string>();
private List<decimal[]> nilai = new List<decimal[]>();
public static void Main()
Program p = new Program();
pilihan = Console.ReadLine();
public void PrintChoices() {
Console.Write("1. Tambahsiswabaru\r\n2. Suntingdatasiswa\n3. Daftardatasiswa\nPilihan: ");
public void Tambahsiswabaru() {
Console.Write("Masukkan nama siswa : ");
string siswa = Console.ReadLine();
public void Suntingdatasiswa() {
Console.Write("Nama siswa : ");
string input = Console.ReadLine();
Console.WriteLine("Nama yang dicari tidak ada");
string[] splited = input.Split(',');
decimal[] nilais = new decimal[splited.Length];
for(int i=0; i<nilais.Length; i++){
nilais[i] = decimal.Parse(splited[i]);
public void Daftardatasiswa() {
Console.Write("Nama siswa : ");
string input = Console.ReadLine();