public class Drive {
	public static void main(String []args){
		
		int n=200;
		int numofc=0;
		int maxnum=0;
		int inorder=0;
		for(int minute=0;minute<n;minute++){
			if(inorder>0){
				inorder--;
			}
			int k=(int)(Math.random()*4);
			System.out.println(minute +"\t"+k+"\t"+ppp(Queue.pop()));
			if(k==1){
				numofc++;
				inorder++;
				Queue.puch(minute);
				
			}
			if(k==2){
				numofc+=2;
				inorder+=2;
				Queue.puch(minute);
				Queue.puch(minute);
			}
			if(maxnum<inorder){
				maxnum=inorder;
			}
			
			
			
		}
		System.out.println(numofc);
		System.out.println("num of custemer = "+numofc);
		System.out.println("max num of custemer in order= "+maxnum);		
		System.out.println("avg =  "+((double)numofc/n));
		
	}
	private static String ppp(Object data) {
		if(data!=null){
			return data.toString();
		}
		return "";
	}
}