// 我一整天都在研究這個問題，但似乎仍然被卡住了。// 我沒有收到任何明顯的錯誤，但循環似乎被破壞了。// 我是一個初學者，所以很可能我錯過了一些大事，但只是忽略了它。// 我的課的作業要在午夜截止，哈哈。// 我覺得我構建了基本格式，但是我對使用循環的不熟悉確實讓我陷入了困境。我在網上其他地方查看過，但人們制作的許多“骰子”程序僅與一個六面骰子有關，并且不涉及基于回合的用戶輸入。// 任何有用的提示都很棒，有沒有更有效的方法來構建這個游戲？我知道創建多個類會清理程序的外觀，但目前我實際上只是在尋找功能。package prgm06;import java.util.Scanner;public class DiceGame { public static void main(String []args) //main DiceGame loop. { String answer; Scanner stdIn = new Scanner(System.in); int userWin = 0, userLose = 0, turnCounter = 0; System.out.println("\t" + "Welcome to Computer Dice"); System.out.println("-----------------------------------------"); System.out.println("The outcome of your roll will determine" + "\n" + "if you win or lose the round." + "\n"); System.out.println("Any Quad and you win."); System.out.println("Any Triple and you win."); System.out.println("Any High Pair and you win."); System.out.println("Anything else and you lose."); System.out.println("-----------------------------------------"); System.out.println("Do you wish to play? [y,n]: "); do { // I always want the dice to roll unless "n" is selected. answer = stdIn.next(); int d1 = (int)(Math.random() * 4) + 1; int d2 = (int)(Math.random() * 4) + 1; int d3 = (int)(Math.random() * 4) + 1; int d4 = (int)(Math.random() * 4) + 1; } while(answer.equalsIgnoreCase("y")); // issues with "y" not printing if/ else statements { int d1 = (int)(Math.random() * 4) + 1; int d2 = (int)(Math.random() * 4) + 1; int d3 = (int)(Math.random() * 4) + 1; int d4 = (int)(Math.random() * 4) + 1; System.out.println(d1 + "\t" + d2 + "\t" + d3 + "\t" + d4);
1 回答
絕地無雙
TA貢獻1946條經驗 獲得超4個贊
我已經編輯了你的代碼。有些錯誤與語法有關，有些可能與邏輯流程有關。這應該作為基礎，您可以根據需要修改和改進它：
import java.util.Scanner;
public class DiceGame {
public static void main(String []args) //main DiceGame loop.
{
String answer;
Scanner stdIn = new Scanner(System.in);
int userWin = 0, userLose = 0, turnCounter = 0;
System.out.println("\t" + "Welcome to Computer Dice");
System.out.println("-----------------------------------------");
System.out.println("The outcome of your roll will determine" + "\n" + "if you win or lose the round." + "\n");
System.out.println("Any Quad and you win.");
System.out.println("Any Triple and you win.");
System.out.println("Any High Pair and you win.");
System.out.println("Anything else and you lose.");
System.out.println("-----------------------------------------");
do { // I always want the dice to roll unless "n" is selected.
System.out.println();
System.out.println("Do you wish to play? [y,n]: ");
answer = stdIn.next();
if (answer.equalsIgnoreCase("y")) {
turnCounter++;
int d1 = (int)(Math.random() * 4) + 1;
int d2 = (int)(Math.random() * 4) + 1;
int d3 = (int)(Math.random() * 4) + 1;
int d4 = (int)(Math.random() * 4) + 1;
System.out.println(d1 + "\t" + d2 + "\t" + d3 + "\t" + d4);
if ((d1 == d2) || (d1 == d3) || (d1 == d4) || (d2 == d3) || (d2 == d4) || (d3 == d4) {
userWin++;
System.out.println("\n" + "Round Results: Win");
System.out.println(turnCounter + " Rounds played.");
} else {
userLose++;
System.out.println("\n" + "Round Results: Loss");
System.out.println(turnCounter + " Rounds played.");
}
System.out.println("Game Results:");
System.out.println("User won: " + userWin + " Games.");
System.out.println("User lost: " + userLose + " Games.");
System.out.println("Your win/loss ratio is: " + userWin + ":" + userLose);
if (userWin > userLose) {System.out.println("Good Job!");}
if (userWin < userLose) {System.out.println("You shouldn't bet money on this game...");}
System.out.println(turnCounter + " Rounds played.");
}
} while(answer.equalsIgnoreCase("y"));
}
}
需要注意的幾點：
只要用戶輸入“y”，游戲就會繼續運行，因為這是您的條件：answer.equalsIgnoreCase(“y”)。
我更改了獲勝條件邏輯以使用邏輯 OR 運算符檢查至少一對
我刪除了贏/輸比率結果的除法運算符，只是用贏：輸的顯示來替換它；如果您希望它計算實際百分比或小數值，則可以更改此值，但您必須檢查 Loss == 0 的情況以防止除以零錯誤
Do-While 循環應該涵蓋從開始到結束的所有游戲玩法，因此要求您再次玩的問題應該出現在該循環的開始或結束處（我將其放在開始處）
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