I just do not know how to get the value of "totalGuesses" and "bestGame" in the report value. I think there should be a return method but I did not know how to do that.
Please just use those skills that I used in this program, not include "do/while" and "static int" and so on...
*"Best game" means the least times to get the correct answer.
Thx.
import java.util.*;
public class Guess1 {
public static final int MAX = 100;
public static void main(String[] args) {
Scanner console = new Scanner(System.in);
Random r = new Random();
int totalGames = 0;
int numGuesses = 0;
int totalGuesses = 0;
intro();
playGame(r, console, numGuesses, totalGuesses);
next(r, console, totalGames, numGuesses, totalGuesses);
}
public static void intro() {
System.out.println("This program allows you to play a guessing game.");
System.out.println("I will think of a number between 1 and " + MAX);
System.out.println( "and will allow you to guess until");
System.out.println("you get it. For each guess, I will tell you");
System.out.println("whether the right answer is higher or lower");
System.out.println("than your guess.");
}
public static void playGame(Random r, Scanner console, int numGuesses, int totalGuesses) {
System.out.println();
System.out.println("I am thinking of a number between 1 and " + MAX + "...");
int compNum = r.nextInt(MAX) + 1;
System.out.println(compNum);
int userNum = -1;
numGuesses = 0;
while (compNum != userNum) {
numGuesses++;
totalGuesses++;
System.out.print("Your guess? ");
userNum = console.nextInt();
if (compNum > userNum) {
System.out.println("It's higher.");
} else if (compNum < userNum) {
System.out.println("It's lower.");
}
}
if (numGuesses == 1) {
System.out.println("You got it right in 1 guess");
} else {
System.out.println("You got it right in " + numGuesses + " guesses");
}
}
public static void next(Random r, Scanner console, int totalGames, int numGuesses, int totalGuesses) {
System.out.print("Do you want to play again? ");
String answer = console.next();
totalGames = 1;
if (answer.startsWith("y") || answer.startsWith("Y")) {
playGame(r, console, numGuesses, totalGuesses);
next(r, console, totalGames, numGuesses, totalGuesses);
} else if (answer.startsWith("n") || answer.startsWith("N")) {
report(totalGames, totalGuesses);
}
}
public static void report(int totalGames, int totalGuesses) {
System.out.println();
System.out.println();
System.out.println("Overall results: ");
System.out.println(" total games = " + totalGames);
System.out.println(" total guesses = " + totalGuesses);
System.out.println(" guesses/game = ");
System.out.println(" best game = ");
}
}