import java.util.*;

public class Stensaxpase {

	//finaaa variabler
	public static Scanner scan = new Scanner(System.in);
	public static int Anvandarpoang = 0;
	public static int Motstandarpoang = 0;

	//main
	public static void main(String[]arg){
		System.out.println("Till vilket poäng vill du kora?:");
		int number = scan.nextInt();
		scan.nextLine();
		while(Anvandarpoang < number && Motstandarpoang < number){
			RunGame();
		}
	}

	//Datorns slumpmässiga Sten sax eller påse
	public static String ChooseRandom(){
		int random = (int)(Math.random()*3);
		String hand="";

		switch(random){
		case 0:
			hand = "sten";break;
		case 1:
			hand = "sax";break;
		case 2:
			hand = "pase";break;
		}
		return hand;
	}

	//Jämför användarens val med motståndarens, 1=vinst, 0=oavgjort, 2=förlust
	public static int Compare(String a, String b){
		int i=0;
		if (a.equals("sten")){
			if(b.equals("sten"))
				i=0;
			else if(b.equals("sax"))
				i=1;
			else if(b.equals("pase"))
				i=2;
		}
		else if (a.equals("sax")){
			if(b.equals("sten"))
				i=2;
			else if(b.equals("sax"))
				i=0;
			else if(b.equals("pase"))
				i=1;
		}
		else if (a.equals("pase")){
			if(b.equals("sten"))
				i=1;
			else if(b.equals("sax"))
				i=2;
			else if(b.equals("pase"))
				i=0;
		}
		return i;
	}
	//Kör rundan
	public static void RunGame(){
		System.out.println("Sten, sax eller pase?(ogiltlig inmatning = oavgjort):");
		String Userchoice=scan.nextLine().toLowerCase();
		String Computerchoice = ChooseRandom();
		int j = Compare(Userchoice, Computerchoice);
		if(j==0)
			System.out.println("Oavgjort");
		if(j==1){
			Anvandarpoang++;
			System.out.println("Du vann!");
		}
		else if(j==2){
			Motstandarpoang++;
			System.out.println("Du förlorade...mot en dator...");
		}
		System.out.println("Du:" + Anvandarpoang + "\nOpponent:" + Motstandarpoang + "\n");
	}
}