Basic Cryptocurrency System in C#

class wallet //creates a class wallet
{
    int currency1 = 0; //makes it have no money
}
using System;
public class Program
{
public static void Main()
{
CurrencyBlock = new Random(); //starts randomly generating numbers
for (int i = 0; i < 100000; i++) //generates 100,000 numbers
public static int GenerateRandomInt(CurrencyBlock) //actually makes the numbers
{
return rnd.Next();
}
}
class input //makes a class for the input
{
    Console.ReadLine(); //reads input
}
if input = CurrencyBlock //if the input is one of the numbers
    int currency1 + 1 //it adds a coin to the wallet
int currency1 / 100 = final_number //divides currency by 100
Console.WriteLine(final_number); //gives you your amount of money you have
//the cryptocurrency is worth 1p per coin
//to see this script in python, see here: https://pastebin.com/tMsLmAAv