我不知道如何让游戏自行重新启动。我想我需要在 System.out.println(“好吧,让我们再玩一次。”); 的地方放一些东西。 我需要在那里放什么来重新启动它?我错过了什么?
import java.util.Random;
import java.util.Scanner;
public class GuessMyNumber {
public static void main(String[] args) {
Random Bob = new Random();
int NumToGuess = Bob.nextInt(20);
int NumOfTries = 0;
Scanner Bill = new Scanner(System.in);
int guess;
boolean win = false;
while (win == false) {
System.out.println("I'm thinking of a number between 1 and 20, can you guess it?");
guess = Bill.nextInt();
NumOfTries++;
if (guess == NumToGuess) {
win = true;
}
else if (guess < NumToGuess) {
System.out.println("Your guess is too low");
}
else if (guess > NumToGuess) {
System.out.println("Your guess is too high");
}
}
System.out.println("Congratulations!");
System.out.println("The number was " + NumToGuess);
System.out.println("It took you " + NumOfTries + " tries");
while (win == true) {
String YesOrNo;
YesOrNo = Bill.nextLine();
System.out.println("Would you like to play again? " + YesOrNo);
YesOrNo = Bill.nextLine();
if (YesOrNo.equalsIgnoreCase("yes"))
{
System.out.println("Ok, let's play again.");
}
else
{
System.out.println("Ok, maybe next time.");
}
}
}
}
最佳答案
你也可以尝试这样的事情:
public class MainClass {
public static void main(String[] args) {
Random bob = new Random();
Scanner bill = new Scanner(System.in);
String yesOrNo = "";
do {
int numToGuess = bob.nextInt(20);
int numOfTries = 0;
int guess = 0;
boolean win = false;
while (win == false) {
System.out
.println("I'm thinking of a number between 1 and 20, can you guess it?");
guess = Bill.nextInt();
numOfTries++;
if (guess == numToGuess) {
win = true;
} else if (guess < numToGuess) {
System.out.println("Your guess is too low");
} else if (guess > numToGuess) {
System.out.println("Your guess is too high");
}
}
System.out.println("Congratulations!");
System.out.println("The number was " + NumToGuess);
System.out.println("It took you " + NumOfTries + " tries");
yesOrNo = bill.nextLine();
System.out.println("Would you like to play again? " + yesOrNo);
yesOrNo = bill.nextLine();
} while (yesOrNo.equalsIgnoreCase("yes"));
System.out.println("Ok, maybe next time.");
System.exit(0);
}
}
关于java - 一旦你猜对了数字,如何让这个猜数字游戏重新开始?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/27348175/