Working on poker - commerce

This is a discussion on Working on poker - commerce within the C++ Programming forums, part of the General Programming Boards category; can someone give me an idea please? please... really need help.. http://cboard.cprogramming.com/attac...tid=6539&stc=1...

  1. #1
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    Working on poker - commerce

    can someone give me an idea please?


    please... really need help..

    http://cboard.cprogramming.com/attac...tid=6539&stc=1
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  2. #2
    Software Developer jverkoey's Avatar
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    You're going to need to show that you can do a bit more work on your own first before anybody's going to give you any help.

  3. #3
    Devil's Advocate SlyMaelstrom's Avatar
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    Something you should do before asking for help is write a program that will analyse a number of commerce hands stored in a text file and determine which of the hands is the winning hand based on the definition given on that PDF.

    If you do that, it should develop your skills in basic programming and problem solving.

    Then post your question...
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  4. #4
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    ops sorry, ok here is the code

    Code:
    #include <iostream>
    #include <fstream>
    #include <string>
    using namespace std;
    
    int main () 
    {
        string commerce;
        ifstream myfile ("input2.txt");
        
        if (myfile.is_open())
        {
            while (! myfile.eof() )
            {
                getline (myfile,commerce);
                cout << commerce << endl;
            }
        myfile.close();
        }
        
        else cout << "Unable to open file"; 
        
        system("pause");
        return 0;
    }
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  5. #5
    Devil's Advocate SlyMaelstrom's Avatar
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    Ok... that's about the first 10 percent of the assignment. Look ok so far. Just don't use system("pause") you should use cin.get() if you need to pause the program. And don't control your loop with eof(). You're better off controlling the loop with the actual input statement.
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    any other tips .. i really get stuck..

  7. #7
    Devil's Advocate SlyMaelstrom's Avatar
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    You want a tip or a solution? Just give it your best shot... then when you run into a specific problem, we're glad to help.
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  8. #8
    and the hat of wrongness Salem's Avatar
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    Code:
    while ( getline (myfile,commerce) ) {
      int score = getScoreForHand( commerce );
      cout << "hand " << commerce << " scored " << score << endl;
    }
    Code:
    int getScoreForHand( string &commerce ) {
      return 0;
    }
    First off is say print the names of the 3 cards - separate into tokens
    Then add something which assigns a value to each card
    Then add something which scores the hand according to the rules
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
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  9. #9
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    this is my code tat i have work for long time

    Code:
    /*******************************************************************************
    Commerce games(commerce.cpp)  
                                                     
    This program will analyse a number of a commerce hands stored in a text        
    file and determine which of the given hands is the winning hand.               
    ********************************************************************************/
    
    #include <iostream>
    #include <cstdlib>
    #include <fstream>
    #include <string>
    using namespace std;
    
    int main()
    {
    //declare numRows, numColumns and string
    
        const int numRows = 6;
        const int numColumns = 3;
        string hands[numRows][numColumns]; 
    
    //initialise the string and assign each to 'X'
          
        for(int row = 0; row < numRows; row++)
        {
            for(int col = 0; col <numColumns; col++)
            {
                hands[row][col] = "X";
            }
        }    
         
    //input from input.txt and display
    
        ifstream myfile ("input.txt");
        if(!myfile)
        {
            cout<<"Cannot open file."<<endl;
            return 1;
        }
            
        for(int row = 0; row < numRows; row++)
        {
            for(int col = 0; col <numColumns; col++)
            {
                myfile>>hands[row][col];
                cout<< hands[row][col] << " ";
            }
            cout<<endl;
        }
        myfile.close(); 
    
    //find the triplet
        
        for(int row = 0; row < numRows; row++)
        {
            for(int col = 0; col <numColumns; col++)
            {
                hands[row][col] = "A";
            }
        } 
                
        system("PAUSE");
        return 0;
    }
    can some one give me some useful hints...please

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