因为标题说我的代码将无法编译我现在得到多个问题，之前它的格式不同，它在某种程度上起作用。但现在代码完全拒绝运行，并且凭借我目前的理解水平，我无法弄清楚问题，但我相信问题只是我格式化程序的方式，因此它遵循流程图。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication3
{
class Program
{
static void Main(string[] args)
{
// SETUP SESSION
// Declare variables
Int32 currentGuess, upperLimit, randomNumber;
double maxGuesses;
char playAgain;
Random random = new Random();
// WELCOME THE USER
Console.WriteLine("Welcome to the high/low guessing game.");
//INITILIZE WIN COUNT AND GAME COUNT
Int32 gameCount = 0, winCount = 0;
//DO LOOP #1
do
//SETUP GAME
{
//REQUEST USER FOR UPPER LIMIT
Console.WriteLine("Enter Upper range (e.g. 100):");
upperLimit = Int32.Parse(Console.ReadLine());
//INITILIZE GUESS COUNT
Int32 guessCount = 0;
bool gameOver = false;
//DETERMINE RANDOM NUMBER
randomNumber = random.Next(1, upperLimit);
//DETERMINE MAX GUESSES
maxGuesses = Math.Ceiling(Math.Log(upperLimit, 2) - 1);
// INFORM USER RANDOM NUMBER IS CHOSEN AND INDICATE NUMBER OF GUESSES ALLOWED
Console.WriteLine("I picked a number between 1 and {0} you get {1} chances to guess it", upperLimit, maxGuesses);
//DO LOOP #2
do
{
//PLAY GAME
//READ GUESSES
Console.WriteLine(string.Format(" Enter Guess {0}: ", guessCount));
currentGuess = Int32.Parse(Console.ReadLine());
if (currentGuess == randomNumber)
{
//INCRIMENT WIN COUNT
winCount++;
}
if (currentGuess == randomNumber)
{
Console.WriteLine("You got it!");
gameOver = true;
gameCount++;
}
else if (currentGuess > randomNumber)
{
Console.WriteLine("Too High");
}
else if (currentGuess < randomNumber)
{
Console.WriteLine("Too Low");
}
} while (guessCount < maxGuesses && gameOver == false);
//POST PROCESSING GAME
if (guessCount++ == maxGuesses)
{
//INCRIMENT GAME COUNT
gameCount++;
Console.WriteLine("You lost");
//DISPLAY CORRECT NUMBER IF TOO MANY INCORRECT GUESSES
Console.WriteLine("\nThe number was {0},better luck next time!", randomNumber);
guessCount = 1;
//PROMPT TO PLAY AGAIN
Console.WriteLine("Would you like to play again? (Y/N)");
playAgain = char.Parse (Console.ReadLine());
}
while (playAgain == 'y' ||playAgain == 'Y');
// display win count
Console.WriteLine("Thanks for playing, you won {0} out of {1} games", winCount, gameCount);
Console.ReadLine();
}
}
}
答案 0 :(得分：1)
两个问题：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication3
{
class Program
{
static void Main(string[] args)
{
// SETUP SESSION
// Declare variables
Int32 currentGuess, upperLimit, randomNumber;
double maxGuesses;
char playAgain = 'n';
Random random = new Random();
// WELCOME THE USER
Console.WriteLine("Welcome to the high/low guessing game.");
//INITILIZE WIN COUNT AND GAME COUNT
Int32 gameCount = 0, winCount = 0;
//DO LOOP #1
do
//SETUP GAME
{
//REQUEST USER FOR UPPER LIMIT
Console.WriteLine("Enter Upper range (e.g. 100):");
upperLimit = Int32.Parse(Console.ReadLine());
//INITILIZE GUESS COUNT
Int32 guessCount = 0;
bool gameOver = false;
//DETERMINE RANDOM NUMBER
randomNumber = random.Next(1, upperLimit);
//DETERMINE MAX GUESSES
maxGuesses = Math.Ceiling(Math.Log(upperLimit, 2) - 1);
// INFORM USER RANDOM NUMBER IS CHOSEN AND INDICATE NUMBER OF GUESSES ALLOWED
Console.WriteLine("I picked a number between 1 and {0} you get {1} chances to guess it", upperLimit, maxGuesses);
//DO LOOP #2
do
{
//PLAY GAME
//READ GUESSES
Console.WriteLine(string.Format(" Enter Guess {0}: ", guessCount));
currentGuess = Int32.Parse(Console.ReadLine());
if (currentGuess == randomNumber)
{
//INCRIMENT WIN COUNT
winCount++;
}
if (currentGuess == randomNumber)
{
Console.WriteLine("You got it!");
gameOver = true;
gameCount++;
}
else if (currentGuess > randomNumber)
{
Console.WriteLine("Too High");
}
else if (currentGuess < randomNumber)
{
Console.WriteLine("Too Low");
}
} while (guessCount < maxGuesses && gameOver == false);
//POST PROCESSING GAME
if (guessCount++ == maxGuesses)
{
//INCRIMENT GAME COUNT
gameCount++;
Console.WriteLine("You lost");
//DISPLAY CORRECT NUMBER IF TOO MANY INCORRECT GUESSES
Console.WriteLine("\nThe number was {0},better luck next time!", randomNumber);
guessCount = 1;
//PROMPT TO PLAY AGAIN
Console.WriteLine("Would you like to play again? (Y/N)");
playAgain = char.Parse(Console.ReadLine());
}
} while (playAgain == 'y' || playAgain == 'Y');
// display win count
Console.WriteLine("Thanks for playing, you won {0} out of {1} games", winCount, gameCount);
Console.ReadLine();
}
}
}
答案 1 :(得分：0)
您的计划中有两个错误。首先，在使用变量之前，必须始终初始化变量。如果您查看playAgain变量可以采用的不同路径，则只会在if (guessCount++ == maxGuesses)路径中设置该值。如果条件为假，您将无法获得while部分。您可以将声明更改为
char playAgain = 'n';
第二个错误是缺少括号。如果你仔细地做缩进，你会看到：
do
{
//Bunch of code
if (guessCount++ == maxGuesses)
{
//INCRIMENT GAME COUNT
gameCount++;
Console.WriteLine("You lost");
//DISPLAY CORRECT NUMBER IF TOO MANY INCORRECT GUESSES
Console.WriteLine("\nThe number was {0},better luck next time!", randomNumber);
guessCount = 1;
//PROMPT TO PLAY AGAIN
Console.WriteLine("Would you like to play again? (Y/N)");
playAgain = char.Parse(Console.ReadLine());
} while (playAgain == 'y' || playAgain == 'Y');
正如您所看到的，您错过了if括号，它应该是
playAgain = char.Parse(Console.ReadLine());
}
} while (playAgain == 'y' || playAgain == 'Y');
此外，还有 LOT 你可以改进的东西。例如，您应该将变量声明置于不使用它们的位置。每条评论应该是一个单独的方法;如果您的Main，而不是一大堆代码，那么您将更容易遵循流程图：
private static void Main(string[] args)
{
WelcomeTheUser();
InitializeWinCountAndGameCount();
Play();
DisplayWinCount();
}
如果你的功能很小，你也可以避免使用大量错位的支架。