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Debugging Help

Discussion in 'C++' started by carvin317, Feb 12, 2009.

  1. carvin317

    carvin317 New Member

    Joined:
    Feb 6, 2009
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    Its a pretty long code i know, but i need help. It would probably be best for you to make a project and compile it in your enviorment and see what im talking about error wise.
    In the end day report, It is supposed to put how many cans each state has had since the program started running. My program is defaulting to GA/FL no matter what state i put it in. I think it has to do with my code in performsalescalc and PerformCalc. Any help would be appreciated I am a begginner so use easy terminology :) Thanks in adavance if (_stricmp (sState,"GA"))
    Code:
    /*-------------------------FUNCTION PROTOTYPES----------------------------------------------------------*/
     void GetRoomDimensions(void);
     void PerformCalc(void);
     void PerformSalesCalc(void);  //tc prototype
     void PrintOutput(void);
     void GetName(void);
     void RepeatCode (void);
     void LoopQuestion (void);
     void DisplayHeader(void);   
     void Dashes(void);   
     void SalesDayScreen (void);
     void Center (char *s);
     void EndReport (void);
     void MainMain(void);
     
     
    /*-----------------------Global Variables--------------------------------------------------------------*/
     //input variables
     float Flength;
     float Fwidth;
     float Fheight;
     char sCname[25];
     char sRepeat;
     char sSales='Y';
     char sState[3];
     //Calculated Data
     float Farea;    // = wall 1 + wall 2
     float Fwall1;    // Length * Height *2
     float Fwall2;    // Width * Height *2
     float Fareagallon;   // Amount of area a gallon will cover
     float Fgallons;    // Total Number of gallons it will take to paint
     float Fbeforediscount;  //before discount
     float Fafterdiscount;  //After discount
     float Ftax;     //With Tax
     float Fcostper;    //Cost per gallon of paint
     float Famountoff;   //amount off discount
     float Ftaxadded;   //amount added to cost
     float GaCans;    // Number of cans sold in Ga
     float FlCans;    // Number of cans sold in FL
     float ScCans;    // Number of cans sold in SC
     float TnCans;    // Number of cans sold in Tn
     float AlCans;    // Number of cans sold in AL
     float OCans;    // Number of cans sold in Other States
     float GaTotCost;    // Total cost of can sold in Ga
     float FlTotCost;   // Total cost of can sold in FL
     float ScTotCost;    // Total cost of can sold in SC
     float TnTotCost;    // Total cost of can sold in TN
     float AlTotCost;    // Total cost of can sold in AL
     float OTotCost;     // Total Cost of cans sold in other states
     float TotalCans;    //Total Number of Cans for every state added up 
     float TotalCanPrice;   //total prices of all cans
    /*--------------------Main Module------------------------------------------------------------------*/
     int main ()
     {
      SalesDayScreen();
      MainMain();
      system("pause");
       return 0;
    }
    /*-----------------------------------------------------------------------------------------------------
    Name: SalesDayScreen
    Desc: Asks user if it is a sales day
    Return: Void
    Parameters: Void
    ---------------------------------------------------------------------------------------------------*/
    void SalesDayScreen (void)
    { 
     DisplayHeader();
     Center("Acme Paint Shop - Sales Day Question");
     Dashes();
     cout<<"Is it a sales day (Y/N)?";
     cin>>sSales;
     cin.ignore(); 
     return;
    }
    /*-----------------------------------------------------------------------------------------------------
    Name: GetName 
    Desc: Gets Name
    Return: Void
    Parameters: Void
    ---------------------------------------------------------------------------------------------------*/
    void GetName (void)
    {
     
     cout<<"Enter the customer's first and last name?";
     cin.getline(sCname, 25);
     return;
    }
    /*-----------------------------------------------------------------------------------------------------
    Name: GetRoomDimensions
    Desc: Gets Room Dimensions
    Return: Void
    Parameters: Void
    ---------------------------------------------------------------------------------------------------*/
     void GetRoomDimensions(void)
     {
      
      DisplayHeader();
      Center("Acme Paint Shop - Input");
      Dashes();
      GetName();
      cout<<endl;
      cout<<"What is the length of the room in feet?";
      cin>> Flength ;
      cout<<endl;
      cout<<"What is the width of the room in feet?";
      cin>>Fwidth;
      cout<<endl;
      cout<<"What is the height of the room in feet?";
      cin>>Fheight;
      cout<<endl;
      cout <<"What is the area covered by a gallon of paint?";
      cin>>Fareagallon;
      cout<<endl;
     
      cout <<"What is the cost of paint per gallon?";
      cin >> Fcostper;
      cout<<endl; 
      cout<<endl;
      if ((Fcostper >= 1) && (Fcostper <= 50)) 
      {
       cout<<"What state are you located?";
       cin>>sState;
       cout<<endl;
      
       return;
      }
      else 
      {
       cout <<"Error: Please enter a numeric value between 1 - 50!";
       cout<<endl;
       cout<<endl;
       cout<<"What is the cost of paint per gallon?";
       cin >> Fcostper;
       cout<<endl;
       cout<<"What state are you located?";
       cin>>sState;
       cout<<endl;
       return;
      } 
      return;
     }
     
    /*---------------------------------------------------------------------------------------------------------
    Name:PerformCalc
    Desc:Calculate Area
    Return: Void
    Parameters:Void
    ----------------------------------------------------------------------------------------------------------*/
     void PerformCalc (void)
     {
     Fwall1 = (Flength * Fheight)* 2;
     Fwall2 = (Fwidth * Fheight) * 2;
     Farea = (Fwall1+ Fwall2);
     Fgallons = Farea/Fareagallon;
     Fbeforediscount = ceil(Fgallons) *  Fcostper;
     
    //TAX SECTION
      if (_stricmp (sState,"GA"))
     {
     
       Ftaxadded = Fbeforediscount * 0.06f;
     }
      
     else if (_stricmp (sState,"FL"))
     { 
       Ftaxadded=Fbeforediscount*0.04f;
     } 
     else if (_stricmp (sState,"SC"))
     {  
       Ftaxadded=Fbeforediscount*0.05f;
     }  
     else if (_stricmp (sState,"TN"))
     {  
       Ftaxadded=Fbeforediscount*0.06f;
     }
     else if (_stricmp (sState,"AL"))
     {
      Ftaxadded=Fbeforediscount*0.02f;
     }
     Ftax=Ftaxadded+Fbeforediscount;
    //Adding up State Gallons
     if (_stricmp (sState,"GA"))
     {
      GaCans=Fgallons;
     }
     else if (_stricmp (sState,"FL"))
     {
      FlCans = Fgallons;
     }
     else if (_stricmp (sState,"SC"))
     {
      ScCans=Fgallons;
     }
     else if (_stricmp (sState,"TN"))
     {
      TnCans=Fgallons;
     }
     else if (_stricmp (sState,"AL"))
     {
      AlCans=Fgallons;
     }
     
     //Total Cost Of Paint Per State
     if (_stricmp (sState,"GA"))
     {
      GaTotCost= Ftax;
     }
     else if (_stricmp (sState,"FL"))
     {
      FlTotCost=Ftax;
     }
     else if (_stricmp (sState,"SC"))
     { 
      ScTotCost=Ftax;
     }
     else if (_stricmp (sState,"TN"))
     {
      TnTotCost= Ftax;
     }
     else if (_stricmp (sState,"AL"))
     {
      AlTotCost=Ftax;
     }
     return;
     }
    /*---------------------------------------------------------------------------------------------------------
    Name:PerformSalesCalc
    Desc:Calculate Area
    Return: Void
    Parameters:Void
    ----------------------------------------------------------------------------------------------------------*/
    void PerformSalesCalc (void)
    {
     Fwall1 = (Flength * Fheight)* 2;
     Fwall2 = (Fwidth * Fheight) * 2;
     Farea = (Fwall1+ Fwall2);
     Fgallons = Farea/Fareagallon;
     Fbeforediscount = ceil(Fgallons) *  Fcostper;
    
     if (Fgallons==1) 
     {
     
       Famountoff = Fcostper * .05f;
     }
      
     else if (Fgallons <=3 && Fgallons >=2) 
     { 
       Famountoff = Fcostper * .10f;
     } 
     else if (Fgallons == 4) 
     {  
       Famountoff = Fcostper * .15f;
     }  
     else if (Fgallons >=5)
     {  
       Famountoff = Fcostper * .25f;
     }
     
     Fafterdiscount=ceil(Fgallons)* (Fcostper-Famountoff);
     
     //State Tax
      if (_stricmp (sState,"GA"))
     {
     
       Ftaxadded=Fafterdiscount*0.06f;
     }
      
     else if (_stricmp (sState,"FL"))
     { 
       Ftaxadded=Fafterdiscount*0.04f;
     } 
     else if (_stricmp (sState,"SC"))
     {  
       Ftaxadded=Fafterdiscount*0.05f;
     }  
     else if (_stricmp (sState,"TN"))
     {  
       Ftaxadded=Fafterdiscount*0.06f;
     }
     else if (_stricmp(sState,"AL"))
     {
      Ftaxadded=Fafterdiscount*0.02f;
     }
    
     Ftax=(Ftaxadded+Fafterdiscount);
     //Adding up State Gallons
     if (_stricmp (sState,"GA"))
     {
      GaCans=Fgallons;
     }
     else if (_stricmp (sState,"FL"))
     {
      FlCans=Fgallons;
     }
     else if (_stricmp (sState,"SC"))
     {
      ScCans=Fgallons;
     }
     else if (_stricmp (sState,"TN"))
     {
      TnCans= Fgallons;
     }
     else if (_stricmp (sState,"AL"))
     {
      AlCans=Fgallons;
     }
    
     //Total Cost Of Paint Per State
     if (_stricmp (sState,"GA"))
     {
      GaTotCost=Ftax;
     }
     else if (_stricmp (sState,"FL"))
     {
      FlTotCost=Ftax;
     }
     else if (_stricmp (sState,"SC"))
     { 
      ScTotCost= Ftax;
     }
     else if (_stricmp (sState,"TN"))
     {
      TnTotCost= Ftax;
     }
     else if (_stricmp (sState,"AL"))
     {
      AlTotCost=  Ftax;
     }   
     return;
    }
    /*-----------------------------------------------------------------------------------------------------------
    Name:PrintOutput
    Desc:Display Output on Monitor
    Return:Void
    Parameter: Void
    ------------------------------------------------------------------------------------------------------------*/
     void PrintOutput (void)
    {
     DisplayHeader();
     Center("Acme Paint Shop - Single Customer Calculation");
     Dashes();
     cout <<endl;
     cout<<"Customer Name (first and last):"<<sCname;
     cout<<endl;
    
     cout <<"Number of gallons needed: ";
     cout <<ceil(Fgallons);
     cout <<endl;
     if (sSales=='N')
     {
      cout<<"Cost before discount $";
      cout <<Fbeforediscount;
      cout<<endl;
      cout <<"Cost after discount $";
      cout <<Fbeforediscount;
      cout << endl;
      cout<<"Cost with Tax $";
      cout<<Ftax;
      cout<<endl;
     }
     else {
     cout <<"Cost before discount $";
     cout <<Fbeforediscount;
     cout << endl;
     cout<<"Cost after discount $";
     cout <<Fafterdiscount;
     cout<<endl;
     cout<<"Cost with Tax $";
     cout<<Ftax;
     cout<<endl;
     
     }
     return;
     }
    /*-----------------------------------------------------------------------------------------------------
    Name: RepeatCode 
    Desc: Code Inside Loop
    Return: Void
    Parameters: 
    ---------------------------------------------------------------------------------------------------*/
       void RepeatCode ()
    {
     DisplayHeader();
     Center("Acme Paint Shop - Input");
     Dashes();
     MainMain();
     
     return; 
       } 
    /*-----------------------------------------------------------------------------------------------------------
    Name:Loop
    Desc:Loops Program
    Return:Void
    Parameter: Void
    ------------------------------------------------------------------------------------------------------------*/
     void LoopQuestion (void)
    {
     cout<<endl;
     cout <<"Do you want to continue (Y/N)?";
     cin >>sRepeat;
     sRepeat = toupper(sRepeat);
     system("cls");
     cin.ignore(); 
     return;
     
     }
    /*-----------------------------------------------------------------------------------------------------------
    Name:Display Header
    Desc:Display Header
    Return:Void
    Parameter: Void
    ------------------------------------------------------------------------------------------------------------*/
     void DisplayHeader (void)
    {
     system("cls");
     Dashes();
     return;
     }
    /*-----------------------------------------------------------------------------------------------------------
    Name:Dashes
    Desc:Displays Dashes
    Return:Void
    Parameter: Void
    ------------------------------------------------------------------------------------------------------------*/
     void Dashes (void)
    {
     int iCounter=0;
     
     for(iCounter = 0; iCounter <=79; ++iCounter)
     cout<< "*";
     return;
     }
     
    /*-----------------------------------------------------------------------------------------------------------
    Name:Center
    Desc:Centers Text
    
    ------------------------------------------------------------------------------------------------------------*/
    void Center(char *s)
    {
      int len;
      len = 42+(strlen(s)/2);
      cout.width(len);
      cout << s << '\n';
    }
    /*-----------------------------------------------------------------------------------------------------------
    Name:EndReport
    Desc:Shows End report
    Return:Void
    Parameter: Void
    -----------------------------------------------------------------------------------------------------------*/
    void EndReport (void)
    {
    
      DisplayHeader();
      Center("Acme Paint Shop - End Report");
      Dashes();
      cout << "State    # of Cans           Total Cost ";
      cout<<endl;
      cout << "GA    " << setprecision(0) << fixed << GaCans << "                     $" << GaTotCost 
      << endl;
      cout << "FL    " << setprecision(0) << fixed << FlCans << "                     $" << FlTotCost 
      << endl;
      cout << "SC    " << setprecision(0) << fixed << ScCans << "                     $" << ScTotCost 
      << endl;
      cout << "TN    " << setprecision(0) << fixed << TnCans << "                     $" << TnTotCost 
      << endl;
      cout << "AL    " << setprecision(0) << fixed << AlCans << "                     $" << AlTotCost 
      << endl;
      cout << "Other    " << setprecision(0) << fixed << OCans  << "                     $" << OTotCost  
      << endl;
      cout<<"_______________________________________________________________________________";
      cout<<endl;
      cout<<"Grand Total   "<<     TotalCans<<"         $"<<TotalCanPrice << endl;
      cout<<"Customer With highest total after tax:"<< endl;
       return;
    }
    /*-----------------------------------------------------------------------------------------------------------
    Name:Main Main 
    Desc:Holds the Main Portion of the Code
    Return:Void
    Parameter: Void
    ------------------------------------------------------------------------------------------------------------*/
    void MainMain (void)
    {
     system("cls");
     GetRoomDimensions();
     if (sSales=='Y')
      {
      PerformSalesCalc();
         }
     PerformCalc();
     PrintOutput();
     LoopQuestion();
     if (sRepeat=='Y')
     {
      RepeatCode();
     }
     EndReport();
     return;
    }
    
     
  2. xpi0t0s

    xpi0t0s Mentor

    Joined:
    Aug 6, 2004
    Messages:
    3,012
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    203
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    0
    Occupation:
    Senior Support Engineer
    Location:
    England
    Code:
    char str[32];
    strcpy(str,"Hello");
    if (strcmp(str,"Hello"))
    {
      printf("Do you think this message will be displayed?\n");
    }
    if (!strcmp(str,"Hello"))
    {
      printf("What about this message?\n");
    }
    
     

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