public static void Main()
int[] randomResult = new int[4];
Random rnd = new Random();
for (int i = 0; i < 4; i++)
randomResult[i] = rnd.Next(0, 10);
for (int j = 0; j < i; j++)
while (randomResult[j] == randomResult[i])
randomResult[i] = rnd.Next(0, 10);
foreach (int result in randomResult)
string line = Console.ReadLine();
string[] guess = line.Split(' ');
int[] ans = new int[size];
for(int p=0; p<size; p++)
ans[p] = Int32.Parse(guess[p]);
foreach (int number in ans)
if(randomResult[d] == ans[k])
Console.WriteLine(a+"A"+b+"B");
Console.WriteLine("You Win");
Console.WriteLine("You Lose");