public static void Main()
int[] tal = {3,2,5,5,8,2,4,5,7,3,8};
int[] dubbla = new int[tal.Length/2];
for(int i=0; i<tal.Length-1; i++)
if(Hittat(tal, tal[i], i+1))
if(!Hittat(dubbla, tal[i], 0))
Console.Write($"{tal[i]}, ");
public static bool Hittat(int[] num, int leta, int startId)
for(int i=startId; i<num.Length; i++)