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  1. #include <vector>
  2. #include <cstdio>
  3.  
  4. class ABC
  5. {
  6.  
  7. protected:
  8.  
  9.    std::vector<char> ABCs;
  10.  
  11.    int currentLetter;
  12.  
  13. public:
  14.  
  15.    ABC():currentLetter( 0 ){}
  16.  
  17.    void AddLetter( char Letter )
  18.    {
  19.        ABCs.push_back( Letter );
  20.    }
  21.  
  22.    char getLetter( int position )
  23.    {
  24.        return ABCs.at( position );
  25.    }
  26.  
  27.    int getLetterPosition()
  28.    {
  29.        return currentLetter;
  30.    }
  31.  
  32.    void setLetterPosition( int newPosition )
  33.    {
  34.        currentLetter = newPosition;
  35.    }
  36.  
  37. };
  38.  
  39. void printSentence( ABC * alphabet, int limit )
  40. {
  41.    for( int i = 0; i < limit; i += 2 )
  42.    {
  43.        printf( "The current letter is %c, the letter after is %c \n", alphabet->getLetter( alphabet->getLetterPosition() ), alphabet->getLetter( alphabet->getLetterPosition() + 1 ) );
  44.  
  45.        alphabet->setLetterPosition( alphabet->getLetterPosition() + 2 );
  46.    }
  47. }
  48.  
  49. int main()
  50. {
  51.     ABC alphabet;
  52.     ABC * alphabetPointer = &alphabet;
  53.  
  54.     for( char letter = 'a'; letter < 'z'; letter++  )
  55.     {
  56.          alphabet.AddLetter( letter );
  57.     }
  58.  
  59.     printf( "%s\n" , "printSentence() with param of four letters." );
  60.     printSentence( alphabetPointer, 4 );
  61.  
  62.     //again
  63.     printf( "%s\n" , "printSentence() with param of six letters." );
  64.     printSentence( alphabetPointer, 6 );
  65.  
  66.     return 0;
  67. }
Success #stdin #stdout 0.02s 2812KB
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stdin
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Standard input is empty
stdout
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printSentence() with param of four letters.
The current letter is a, the letter after is b 
The current letter is c, the letter after is d 
printSentence() with param of six letters.
The current letter is e, the letter after is f 
The current letter is g, the letter after is h 
The current letter is i, the letter after is j
https://ideone.com/qILsnE
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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