Mad Lib Project C ++

Question

这是我疯狂的lib项目的说明

以下是我的项目代码：

#include <iostream>
#include <fstream>
using namespace std;

void getFileName(char fileName[]);
int readFile(char madLibStory[][32]);
void askQuestions(char prompt[], int count);
void getPunctuation(char punc[]);
void display (char madLibStory[][32], int numWords);
/**********************************************************************                                                
 * Add text here to describe what the function "main" does. Also don't forget                                          
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                                      
 ***********************************************************************/
void getFileName(char fileName[])
{
   cout << "Please enter the filename of the Mad Lib: ";
   cin >> fileName;
}

/**********************************************************************                                                
 * Add text here to describe what the function "main" does. Also don't forget                                          
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                                      
 ***********************************************************************/
int readFile(char madLibStory[][32])
{
   char fileName[256];
   getFileName(fileName);
   ifstream fin(fileName);
   if (fin.fail())
   {
      cout << "Error reading file: " << fileName << endl;
      return -1;
   }

   int count = 0;
   int numWords = 0;
while (numWords < 256 && fin >> madLibStory[numWords])
   {
      if (madLibStory[numWords][0] == '<' && isalpha(madLibStory[numWords][1]))
      {
         askQuestions(madLibStory[numWords], count);
         count++;
      }
      else if (madLibStory[numWords][0] == '<' && !isalpha(madLibStory[numWords][2]))
         getPunctuation(madLibStory[numWords]);
      numWords++;
   }

   fin.close();
   return numWords;
}

/**********************************************************************                            
 * Add text here to describe what the function "main" does. Also don't forget                      
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                  
 ***********************************************************************/
void askQuestions(char text[], int count)
{
   cout << "\t" << (char)toupper(text[1]);

   for (int i = 2; text[i] != '>'; i++)
   {
      if (text[i] == '_')
         cout << " ";
      else
      {
         cout << (char)tolower(text[i]);
      }
   }

   cout << ": ";

   if (count == 0)
   {
      cin.ignore();
      cin.getline(text,256);
   }
   else if (count > 0)
      cin.getline(text,256);

   return;
}

/**********************************************************************                            
 * Add text here to describe what the function "main" does. Also don't forget                      
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                  
 ***********************************************************************/
void getPunctuation(char punc[])
{
      switch (punc[1])
      {
         case '#':
            punc[0] = '\n';
            punc[1] = '\0';
            break;
         case '{':
            punc[0] = ' ';
            punc[1] = '\"';
            punc[2] = '\0';
            break;
         case '}':
            punc[0] = '\"';
            punc[1] = ' ';
            punc[2] = '\0';
            break;
         case '[':
            punc[0] = ' ';
            punc[1] = '\'';
            punc[2] = '\0';
            break;

         case ']':
            punc[0] = '\'';
            punc[1] = ' ';
            punc[2] = '\0';
            break;
      }
   return;
}

/**********************************************************************                            
 * Add text here to describe what the function "main" does. Also don't forget                      
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                  
 ***********************************************************************/
void display (char madLibStory[][32], int numWords)
{
   cout << "\n";
   for (int i = 0; i < numWords; i++)
   {
      if (madLibStory[i + 1][0] == '.' || madLibStory[i + 1][0] == ',' ||
          madLibStory[i][0] == '\n'|| madLibStory[i + 1][0] == '!' || madLibStory[i + 1][0] == '?'
          || madLibStory[i + 1][0] == '\"' || madLibStory[i + 1][0] == '\''
          || madLibStory[i][0] == '<' || madLibStory[i + 2][0] == '#' ||  madLibStory[i][0] == '>'\
)
         cout << madLibStory[i];
      else
         cout << madLibStory[i] << ' ';
   }
   return;
}

/**********************************************************************                            
 * Add text here to describe what the function "main" does. Also don't forget                      
 * to fill this out with meaningful text or YOU WILL LOSE POINTS.                                  
 ***********************************************************************/
int main()
{
   char madLibStory[256][32];
   int numWords;

   char yesOrNo;
   bool playAgain = true;

   while (playAgain)
   {
      numWords = readFile(madLibStory);
      display(madLibStory, numWords);
      cout << "\n";
      cout << "Do you want to play again (y/n)? ";
      cin >> yesOrNo;

      if (yesOrNo == 'n')
      {
         playAgain = false;
         cout << "Thank you for playing." << endl;
      }
      else if (yesOrNo == 'y')
         playAgain = true;

      else if (yesOrNo != 'y' || yesOrNo != 'n')
      {
         cout << "Invalid entry. Do you want to play again (y/n)? ";
         cin >> yesOrNo;
      }
   }
   return 0;
}

对我的代码有任何帮助都非常感谢！请尝试解释，以便我知道我做错了什么！每个函数上面的注释也不正确，我知道。

这是我对我的代码所犯的错误。在\ n之前有一个空间，而不是假设存在。然后，每一个“在它之前和之后都有一个随机的间隙，我似乎无法摆脱它。

Answer 1

我刚刚完成了这个项目。看起来好像一切都正确了，只是缺少了一些基本的间距错误。如您所见，错误并未与预期完全一致。只需添加或删除一些空格，它就会出现0错误。