private List<int> sayilist;


void start();
sayilist = new List<int> {1, 2,3};


public void Say//{
int p1= 0;
intp2= 1;

 System.Random rand= new System.Random();
 int rastgelesayi = rand.Next(sayilist).Count);
 
 if(sayilist[rastgelesayi] == 1)
 {
 p1++;
 }
 
 if(p1 == 2)
 {
 sayilist.Remove(1);
 }