[英]Where to ask the user to play again within while loop (Guessing Game)
[英]How to ask user to Play Again…Guess Game
我正在制作一個簡單的猜謎游戲,但我不知道如何問玩家是否想再次玩游戲。每次游戲結束時,我都必須再次運行游戲,因此我想向其中添加此功能。看了一些其他帖子,但沒有幫助,代碼如下:
import java.util.*;
public class guessNumber{
private static Scanner userInput = new Scanner(System.in);
public guessNumber(){
System.out.println("~~~Guess Game~~~");
}
public void guessGame(){
System.out.println("Enter the maximum number:");
int maxNum = userInput.nextInt();
System.out.println("Guess a number between 0 and " + maxNum + ":");
int randomNumber = (int) (Math.random() * maxNum);
boolean gameOn = true;
int numberOfTries = 0;
while(gameOn){
boolean printOthers = true;
numberOfTries++;
int number = userInput.nextInt();
if(number > maxNum){
System.out.println("Please enter a number between 0 and " + maxNum + ".");
printOthers = false;
}
if(printOthers){
if(number == randomNumber){
System.out.println("=================================");
System.out.println("You guessed the right number xD.");
System.out.println("Your tried " + numberOfTries + " times.");
System.out.println("=================================");
}else if(number > randomNumber){
System.out.println("Try a lower number");
}else if(number < randomNumber){
System.out.println("Try a higher number");
}
else{
System.out.println("Please enter a number between 0 and " + maxNum + ".");
}
}
}
}
public static void main(String[] args){
guessNumber guess = new guessNumber();
guess.guessGame();
}
}
在您的主要使用while循環。 在循環中,首先調用您的guessGame(),然后類似於您要求輸入數字的方式,詢問他們是否要再次玩(是/否?),如果他們說不,則中斷循環,否則繼續進行。 。
在while循環中將調用方法添加到main方法中
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
do{
//call your game
System.out.println("Do you want to play again. Press y");
}
while(scanner.next().equals("y"));
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