print("code sample");ok, so I have placed a menu onto the program, but I have no clue how to make each option i.e. new game to start a new game, or sort by score to bring up a list of scores. Any help is appreciated, thank you in advance. heres my code:
import java.util.Random;
import java.util.Scanner;
import java.util.regex.Pattern;
class Main {
public void display_menu();
System.out.println( " 1) new game new player\n2) new game same player\n3) Sort by Score\n4) Sort by Name\n5) Display Top Score Report\n6) Quit Game " );
System.out.print( "Selection: " );
}
public class Main() {
Scanner in = new Scanner ( System.in );
display_menu();
switch ( in.nextInt()) {
case 1:
System.out.println ( "Start New game - New Player" );
break;
case 2:
System.out.println ( "Start new Game - Same player" );
break;
case 3:
System.out.println ( "Here are the scores, highest to lowest: " );
break;
case 4:
System.err.println ( "Here's who has played the game!! " );
break;
case 5:
System.out.println ( "Here are the Top Scores " );
break;
case 6:
System.out.println ( "thanks for paying " );
break;
}}
class bullGame{
public static void main(String args[]){
int i,j,bull=0,cow=0;int[] secretDigit,arr;
Scanner scan=new Scanner(System.in);
String msg, ans, playNextGame;
secretDigit=new int[4];
arr=new int[4];
System.out.println("Bulls and Cows");
System.out.println("This is an ancient game with guessing numbers.");
Random rand=new Random();
Pattern regex=Pattern.compile("^\\d{4}$|^quit$");
do{
String secret="";
playNextGame="";
for(i=0;i<4;i++){
secretDigit[i]=rand.nextInt(10);
secret+=secretDigit[i];
}
System.out.println("A secret number of 4-digit has been draw!");
do{
do{
System.out.print("Please enter a 4-digit number (or type 'quit' to exit):");
ans=scan.nextLine().trim();
System.out.println(ans);
}
while(!regex.matcher(ans).find());
if(ans.equals("quit")){
System.out.println("The secret number is: " + secret);
}
else{
cow=0;
bull=0;
for(i=0;i<4;i++)
try{
arr[i]=Integer.parseInt(ans.substring(i,i+1));
if(arr[i]==secretDigit[i]) bull++;
}
catch(NumberFormatException nfe){}
for(i=0;i<4;i++)
for(j=0;j<4;j++)
if(arr[j]==secretDigit[i]){
cow++;
arr[j]=-1;
break;
}
cow-=bull;
msg="";
if(cow==0 && bull==0){
msg="Neither a bull nor a cow!";
}
else{
if(bull==4)
msg="4 bulls! You are a genius!";
else{
if(cow==0){
if(bull==1)
msg="1 bull only.";
else
msg=bull + " bulls only.";
}
else if(bull==0){
if(cow==1)
msg="1 cow ";
else
msg=cow + " cows ";
}
else{
if(bull==1)
msg="1 bull and ";
else
msg=bull + " bulls and ";
if(cow==1)
msg+="1 cow.";
else
msg+=cow + " cows.";
}
}
}
System.out.println(msg);
}
}
while(bull!=4 && !ans.equals("quit"));
if(!ans.equals("quit")){
do{
System.out.print("Do you want to play a new game (Y/N)?");
playNextGame=scan.nextLine().trim();
System.out.println(playNextGame);
}
while(!playNextGame.toUpperCase().equals("Y") && !playNextGame.toUpperCase().equals("N"));
}
}
while (playNextGame.toUpperCase().equals("Y") && !ans.equals("quit"));
System.out.println("Thank you for playing Bulls and Cows!");
}}
Ads
