-6
我正在写一个游戏，让用户猜测随机生成的数字。最后它会显示正确的总数和这些正确数字的总和。但是，我无法显示用户拥有的正确数字的正确总和。有人可以帮我弄这个吗？谢谢！猜测游戏Java
public static void main(String[] args) {
Random rng = new Random();
Scanner consoleScanner = new Scanner(System.in);
String inputString;
int answer = rng.nextInt(90000) + 10000, sum, numberCorrect;
System.out.print("I have randomly chosen a 5-digit code for you to guess.\n"
+ "Each time you guess, I will tell you how many digits are correct and the sum of the digits that are correct.\n"
+ "For example, if the number is \"68420\" and you guess 12468, I will respond:\n"
+ "Number of Digits Correct: 1\n" + "Sum of Digits Correct : 4\n"
+ "From deduction, you will know the 4 was correct in the guess.\n\n"
+ "Now its your turn..................................................................\n" + "answer = "
+ answer);
do {
System.out.print("\nPlease enter a 5-digit code (your guess): ");
inputString = consoleScanner.nextLine();
numberCorrect = 0;
sum = 0;
if (inputString.length() != 5) {
System.out.println("Please enter 5-digit code only.");
System.exit(0);
}
for (int i = 0; i < 5; i++) {
String answerString = String.valueOf(answer);
if (inputString.charAt(i) == answerString.charAt(i)) {
numberCorrect++;
char digit = answerString.charAt(i);
sum += digit;
}
}
System.out.println("Number of Digits Correct: " + numberCorrect + "\nSum of Digits Correct: " + sum);
}
while (numberCorrect < 5);
System.out.println("****HOORAY! You solved it. You are so smart****");
}
对不起，这不是StackOverflow的是如何工作的。问题形式_“这是我的一堆代码，请为我调试”_被认为是无关紧要的。请访问[帮助]并阅读[问]获取更多信息，尤其是阅读[为什么是“有人可以帮助我？”不是一个实际问题？]（http://meta.stackoverflow.com/q/284236/18157 ） –
你的数字变量是char类型。所以当我们得到一个'0'时，它实际上是整数值48（ASCII表），你需要将char转换为一个int。 – JackVanier