help in c++ program

i have to desin a program that produce a tax invoice for customer passing thru different gate in a motorway
i have done that but i got a lot of error can you help me solvin them
that the code

Code:

---

#include <cstdlib>
#include <iostream>

using namespace std;
void print mainheading(int& pagecount, int& linecount);
void print columnheading(int& pagecount, int& linecount);
void tolldetails(int& max-line, int& max-size, string& date, string& time,i,  ipstring, int$ gate);
void caluculatetoll ( string& station, int& i, double& a, double& b ,double& c, double& d, double& total, double& contotal);
void reset contotal( double& contotal)
void Print tax invoice ( int&, char&, double&, double&, double&, double&);

const int max-lines =100;
const max-line =100;
const int max-size = 20;
double total = 0;
int linecount =0;
bool more = true;


void print mainheading (int pagecount, int& linecount)
{
    pagecount = pagecount +1;
    cout<<" Interstate Motorway tax invoice"<<endl;
    cout<<" customer id\tname\tadress\n";
    line count =2;
}

void print columnheading (init pagecount; int& linecount)
{
      pagecount = pagecount +1;
    cout<< "Date\t\t time\t\t Amount\n\n";
    lne count=1;
}
void tolldetails(int& max-line, int& max-size, string& date, string& time,i,  ipstring, int$ gate)
{
    date [max-size];
    time [max-size];
      i =0;
      do
          {
          cerr <<" proceeding:"<< endl;
          getline (cin, ipstring);
            if(cin.fail())
            break;
           
            int gate = ipstring.find ('/');
            date[i] = ipstring.substr
            time[i] = ipstring.substr
          i++;
          }
        while (i< max-size);
        for ( int j=0, j<i, j++)
        cout<< date [j]<<"\t" << time[j]<< endl;
}
 void caluculate toll ( string& station, int& i, double& a, double& b ,double& c, double& d, double& total, double& contotal)
 {
      a = 0;
      b = 0;
      c = 0;
      d = 0;
      int j = 0
      do
      {
          if (station [j] == "A")
          {
                      a = a + 2.20;
                      cout <<a;
                      }
                      else if (station[j] == "B")
                      {
                      b = b +  2.80;
                      cout <<b;
                      }
                      else if ( station [j] == "C")
                      {
                          c = c+ 2.30;
                          cout<< c;
                          }
                      else if ( station [j] == "D")
                      {
                          d = d + 3.80;
                          cout<< d;
                          }
                         
                          total = a+ b + c + d;
                          cout << "THE TOTAL AMOUNT IS"<< total<< endl;
                          cout<< " PLEASE MAKE THE PAYMENT AS SOON AS YOU CAN"<< endl;
                          resetcontotal ( contotal);
                          }
                  while (j< i);
}               
                         
void reset contotal( double& contotal)
{
    contotal = 0;
    }
    int main ()
    { 
        int currentid;
        int previd;
        string custid;
        string prevcustid;
        double total;
        double contotal;
        int linecount;
       
        previd = currentid;
        prevcustid = custid;
        while (more)
        {
                if ( currentid = previd)
                caluculate total  ( max-size, station, i, a, b,c, d)
                previd= currentid;
                prevcustid= custid;
                a}
                if (linecount > max-lines)
                print main heading (linecount);
                print column heading (linecount);
                read tolldetails ( max-line, max-size, date, time, ipstring, i,gate);
                calculate total( max-size, station, a,b,c,d,total);
                system ("pause");
                return 0;

---

and thanks for your help

please try to help me because i need to submit it tommorow morning
and i still have to fix my defining diagram and my flow chart
and thx

What's the error.

i got an error message saying that print does not name a type

All of your function definitions have multiple words in the identifier. That's illegal. For instance

Code:

---

void print column header();

// should properly be

void print_column_header();

---

Even with the multiple words, I see some discrepencies between your function prototypes and function calls. That has to change. The compiler can't identify syntax errors and auto fix them for you. You have to make sure you calls look exactly like your definition and prototype. That includes CASE in C++.

i wrote by myself using some books in c++
and it look so messy that's why im here to aask for help

Yes, I editted what I said. I apologize for the accusation, I had just not noticed what you were trying to do there, I now see what your problem was. I also am sure there are other problems in there that I can't bother looking at until you fix the first major one. For instance, your brackets aren't all closed.

i now got a message that ipstring is not declared
what shoul i do

You can expect us to fix little syntax errors like that. Based on your understanding, I want you to review the code line by line again. In the function prototypes alone, there are several syntax errors that you could identify.

Also, look up the rules on declaring identifiers. You have several illegal ones in there, including the use of hyphens. I'd also hate to come down on you like this, but you also might want to check out the forums' Homework Policy.

if you still around i will try to fix what i can ang give it to you to look at it

Well, I have a strong feeling that as soon as you fix all of the syntax errors, the program is going to work fine.

i try to do all what i can but i stil receive error message can i get someone to helpme plz

Code:

---

#include <iostream>
#include <string.h>
using namespace std;

void print_main_Heading(int&, int&);
void print_Column_Heading(int&, int&);
void readtolldetails (int& , int& , string& , string& , string& ,int& , int& );
void calculateToll(int& , char& , int& , double& , double& , double& , double& );
void resetContotals(double&);
void printTotalInvoice (int& , char& , double& , double& , double& , double& , double& );

const int MAX_LINES =100;
const int MAX_LINE = 100;
const int MAX_SIZE = 20;
double TotalInvoice = 0;
int pageCount = 0;
int lineCount = 0;
bool more= true;

void print_main_Heading(int& pageCount, int& lineCount)
{
    pageCount = pageCount +1;
    cout<<"Interstate motorway tax invoice"<<endl;
    cout<<"cutomer id\tname\adress" ;
    lineCount = 2;
    }
   
void print_Column_Heading(int& pageCount, int& lineCount)
{
    pageCount = pageCount +1;
 
    cout<<"DATE\t\tTIME\tAMOUNT\n\n";
   
    lineCount = 1;
    }

void readtolldetails(int& MAX_LINE, int& MAX_SIZE, string& date, string& time, string& ipString,int& i, int&gate)
{
   
    date [MAX_SIZE];
    time [MAX_SIZE];
    ipString;
  i =0;
   
    do {
        cerr<<"proceeding..."<<endl;
        getline(cin, ipString); 
        if(cin.fail()) break; 
       
        int position = ipString.find ('/');
        date [i] = ipString.substr;
        time [i]= ipString.substr;
        i++;
        }
        while (i<MAX_SIZE);
       
        for (int j=0; i<j; i++)
        cout <<date[j]<<"\t"<<time[j]<<endl;
                     
}
  void calculatetoll (string& station, int i, float& a, float& b, float& c, float&d,float& total, double& contotal)
{ 
  a = 0;
  b = 0;
  c = 0;
  d = 0;
   
  int j = 0;
  do
  {
     
      if (station [j] == 'A')
      {             
                  a= a + 2.20;
                  cout<<a;
      }

    else if(station[j] == ' B')
    {             
                  b= b + 2.80;
                  cout<<b;
      }
        else if(station[j] == ' C')
    {             
                c= c + 2.30;
                  cout<<c;
      }
        else if(station[j] == ' D')
    {             
                  d= d + 3.80;
                  cout<<d;
      }
     
        totalI = a + b+ c + d;
 cout<<"TOTAL:" << total <<endl;

 cout<<"please make payment as soon as possible."<<endl;
 resetContotals(contotal);
 
     
  }
  while(j < i);
}
   
    void resetContotals(double& contotal)
   
    {
    contotal = 0; 
    }



int main ()
{
int currentid;
int previd;
string custid;
string prevcustid;
double Total;
double contotal;
int pageCount;
int lineCount;

previd =currentid;
prevcustid=custid;
        while(more)
        {
              if (currentid!=previd)
              calculateStation (MAX_SIZE, station, count, totalA, totalB, totalC, totalD);
              previd= currentid;
              prevcustid= custid;
              }
              if (lineCount >MAX_LINES)
              printmainHeading(pageCount, lineCount);
              printcolumnHeading(pageCount, lineCount);
              readtolldetails (MAX_LINE, MAX_SIZE, date, time, inputString, count, position);
              calculateTotalStation (MAX_SIZE, station, i, a, b, c, d );
              printTotalInvoice (MAX_SIZE, station, a, b, c, d, total);

              system("pause");
              return 0;
}

---

and thank you for help

Again, print_main_Heading is not the same as printmainHeading as with other functions in your code; function signatures must match verbatim.

i did correct that but i still got error message in line 51

that's the last stage i reached but still have errors i feel so bad i couldnt do better than that please try to help with any hints

Code:

---

#include <iostream>
#include <string.h>
using namespace std;

void print_main_Heading(int&, int&);
void print_Column_Heading(int&, int&);
void readtolldetails (int& , int& , string& , string& , string& ,int& , int& );
void calculateToll(int& , char& , int& , float& , float& , float& , float& );
void resetContotals(double&);
void printTotalInvoice (const int& , char& , float& , float& , float& , float& , float& );

const int MAX_LINES =100;
const int MAX_LINE = 100;
const int MAX_SIZE = 20;
double TotalInvoice = 0;
int pageCount = 0;
int lineCount = 0;
bool more= true;

void print_main_Heading(int& pageCount, int& lineCount)
{
    pageCount = pageCount +1;
    cout<<"Interstate motorway tax invoice"<<endl;
    cout<<"cutomer id\tname\adress" ;
    lineCount = 2;
    }
   
void printCustomerHeading(int& pageCount, int& lineCount)
{
    pageCount = pageCount +1;
 
    cout<<"DATE\t\tTIME\tAMOUNT\n\n";
   
    lineCount = 1;
    }

void readtolldetails (int& MAX_LINE, int& MAX_SIZE, string& date, string& time, string& ipString,int& i, int&gate)
{
   
    date [MAX_SIZE];
    time [MAX_SIZE];
    ipString;
  i =0;
   
    do {
        cerr<<"proceeding..."<<endl;
        getline(cin, ipString); 
        if(cin.fail()) break; 
       
        int position = ipString.find ('/');
        date [i] = ipString.substr(0, 10); 
        time [i] = ipString.substr(11,16-11); 
        i++;
        }
        while (i<MAX_SIZE);
       
        for (int j=0; i<j; i++)
        cout <<date[j]<<"\t"<<time[j]<<endl;
                     
}
  void calculatetoll (string& station, int i, float& a, float& b, float& c, float&d,float& total, double& contotal)
{ 
  a = 0;
  b = 0;
  c = 0;
  d = 0;
   
  int j = 0;
  do
  {
     
      if (station [j] == "A")
      {             
                  a= a + 2.20;
                  cout<<a;
      }

    else if(station[j] == " B")
    {             
                  b= b + 2.80;
                  cout<<b;
      }
        else if(station[j] == "C")
    {             
                c= c + 2.30;
                  cout<<c;
      }
        else if(station[j] == "D")
    {             
                  d= d + 3.80;
                  cout<<d;
      }
     
        total = a + b+ c + d;
 cout<<"TOTAL:" << total <<endl;

 cout<<"please make payment as soon as possible."<<endl;
 resetContotals(contotal);
 
     
  }
  while(j < i);
}
   
    void resetContotals(double& contotal)
   
    {
    contotal = 0; 
    }



int main ()
{
int currentid;
int previd;
string custid;
string prevcustid;

double contotal;
int pageCount;
int lineCount;
char station;
int i;
float a, b, c, d, total;
string ipstring;

previd =currentid;
prevcustid=custid;
        while(more)
        {
              if (currentid!=previd)
              calculateToll (MAX_SIZE, station, i , a , b, c, d);
              previd= currentid;
              prevcustid= custid;
              }
              if (lineCount >MAX_LINES)
              print_main_Heading(pageCount, lineCount);
              print_Column_Heading(pageCount, lineCount);
              readtolldetails (MAX_LINE, MAX_SIZE,ipString, i);
              calculateToll(MAX_SIZE, station, i, a, b, c, d );
              printTotalInvoice (MAX_SIZE, station, a, b, c, d, total);

              system("pause");
              return 0;
}

---

sorry im beginner in c++ first semester doing it and i feel that's this assigment is too hard that's whay im asking for help

Quote:

---

Originally Posted by halloula

i did correct that but i still got error message in line 51

---

Not really. Just listen to your compiler:

Quote:

---

g++.exe -c main.cpp -o main.o -I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include" -I"C:/Dev-Cpp/include/c++/3.4.2/backward" -I"C:/Dev-Cpp/include/c++/3.4.2/mingw32" -I"C:/Dev-Cpp/include/c++/3.4.2" -I"C:/Dev-Cpp/include" -Wall -pedantic

main.cpp: In function `void readtolldetails(int&, int&, std::string&, std::string&, std::string&, int&, int&)':
main.cpp:42: warning: statement has no effect

main.cpp:51: error: argument of type `std::basic_string<char, std::char_traits<char>, std::allocator<char> > (std::basic_string<char, std::char_traits<char>, std::allocator<char> >::)(unsigned int, unsigned int) const' does not match `char'
main.cpp:52: error: argument of type `std::basic_string<char, std::char_traits<char>, std::allocator<char> > (std::basic_string<char, std::char_traits<char>, std::allocator<char> >::)(unsigned int, unsigned int) const' does not match `char'
main.cpp:50: warning: unused variable 'position'

main.cpp:78:28: warning: multi-character character constant
main.cpp: In function `void calculatetoll(std::string&, int, float&, float&, float&, float&, float&, double&)':
main.cpp:78: warning: comparison is always false due to limited range of data type
main.cpp:83:31: warning: multi-character character constant
main.cpp:83: warning: comparison is always false due to limited range of data type

main.cpp:88:31: warning: multi-character character constant
main.cpp:88: warning: comparison is always false due to limited range of data type
main.cpp:94: error: `totalI' undeclared (first use this function)
main.cpp:94: error: (Each undeclared identifier is reported only once for each function it appears in.)

main.cpp: In function `int main()':
main.cpp:129: error: `station' undeclared (first use this function)
main.cpp:129: error: `totalA' undeclared (first use this function)
main.cpp:129: error: `totalB' undeclared (first use this function)
main.cpp:129: error: `totalC' undeclared (first use this function)
main.cpp:129: error: `totalD' undeclared (first use this function)
main.cpp:129: error: `calculateStation' undeclared (first use this function)
main.cpp:134: error: `printmainHeading' undeclared (first use this function)
main.cpp:135: error: `printcolumnHeading' undeclared (first use this function)
main.cpp:136: error: `date' undeclared (first use this function)
main.cpp:136: error: `inputString' undeclared (first use this function)
main.cpp:136: error: `position' undeclared (first use this function)
main.cpp:137: error: `i' undeclared (first use this function)
main.cpp:137: error: `a' undeclared (first use this function)
main.cpp:137: error: `b' undeclared (first use this function)
main.cpp:137: error: `c' undeclared (first use this function)
main.cpp:137: error: `d' undeclared (first use this function)
main.cpp:137: error: `calculateTotalStation' undeclared (first use this function)
main.cpp:138: error: `total' undeclared (first use this function)
main.cpp:119: warning: unused variable 'Total'
main.cpp:120: warning: unused variable 'contotal'

---

Functions and variables are still not declared. This chunk of code here is a tip of a very big iceberg, so declare stuff the right type and make sure that function signatures match.

Code:

---

// you should assign characters here, and not part of a string
// or whatever this is
 date [i] = ipString.substr;
 time [i]= ipString.substr;

---

i will tru get rid of the array and use piping to do it i will post what i've done and see if u can help me

please try to help me solve my pro

i tried to get rid of the array and i got this in my program but still i doesn't do the calculation that i want to have a look and try to figure out with me the problem

Code:

---

#include <iostream>
using namespace std;

int main() {
 
    string id, id2, tp;
    char gate;
    int i=0, j=0, temp=0;
    float a , b,c,d, total =0;
    string adress, name, heading;
   
   
  heading = " Interstate Mototrway Pty Ltd invoice statements";
  cout << heading<<endl;
  cout <<"________________________________________________"<<endl;
 
  for (i=0; i< 36; i++)
  {
 
            if (i=0)
            {
                    cerr << "Cutomer id:";
                    cin >> id;
                    if(cin.fail())
                    break;
                    cerr << " Station gate:";
                    cin >> gate;
                    if (cin.fail())
                    break;
                    cerr << "Comments: ";
                    cin >> ws;;
                    getline(cin, name);
                    getline(cin, adress);
                    if (cin.fail())
                    break;
                    cout << " 1. Customer ID:"<<id<<endl;
                    cout << " 2. Full Name:"<< name<<endl;
                    cout << " 3. Adress:" << adress<< endl;
            }
            else
            {
               
                cerr << "Cutomer id:";
                    cin >> id;
                    if(cin.fail())
                    break;
                    cerr << " Station gate:";
                    cin >> gate;
          if ( gate == '@')
          {
                cerr << "Comments: ";
              cin >> ws;;
                        getline(cin, name);
                    getline(cin, adress);
                    if (cin.fail())
                    break;
                    cout << " 1. Customer ID:"<<id<<endl;
                    cout << " 2. Full Name:"<< name<<endl;
                    cout << " 3. Adress:" << adress<< endl;
          }
            else if (gate =='A')
            {
                cerr << "Comments: ";
              cin >> ws;;
                    getline(cin, adress);
                    if (cin.fail())
                    break;
                    cout << " Adress:"<< adress<<endl;
                    cout << "          " << gate<< endl;
                    a++;
            }
            else if (gate == 'B')
                        {
                            cerr << "Note: ";
              cin >> ws;;
                            getline(cin, adress);
                    if (cin.fail())
                    break;
                    cout << " Adress:"<< adress<<endl;
                    cout << "          " << gate<< endl;
                    b++;
            }
           
            else if (gate == 'C')
            {
                cerr << "Comments: ";
                cin >> ws;;
                            getline(cin, adress);
                    if (cin.fail())
                    break;
                    cout << " Adress:"<< adress<<endl;
                    cout << "          " << gate<< endl;
                    c++;
            }
            else if (gate == 'D')
            {
                cerr << "Comments: ";
                cin >> ws;;
                getline(cin, adress);
                    if (cin.fail())
                    break;
                  cout<< "              :"<< a<< "  * $2.20 = " << "$"<< (a*2.20)<<endl;
                  cout<< "              :"<< b<< "  * $2.80 = " << "$"<< (b*2.20)<<endl;
                  cout<< "              :"<< c<< "  * $2.30 = " << "$"<< (c*2.20)<<endl;
                  cout<< "              :"<< d<< "  * $3.80 = " << "$"<< (d*2.20)<<endl;
                  cout<< " TOTAL IS" << "$"<< a+b+c+d<< endl;
                  cout<<"____________________________________________________"<<endl;
                  cout<<" please make payment as soon as possible"<< endl;
            }
    }
}
}

---

that's what i got so far but the rogram won't compile i gt a problem saying multipe function of main plz help me

Code:

---

#include <iostream>
#include <string>
using namespace std;
int main()
{
    string  id,
            rest_of_the_line,
            name_and_address;

    // sub_header is a flag that indicates the sub header should be output
    bool sub_header = true;
    char gate;
    float total =0;
    const float amount_gate_A = 2.20;
    const float amount_gate_B = 2.80;
    const float amount_gate_C = 2.30;
    const float amount_gate_D = 3.80;
 
    while ( cin >> id >> gate )
    {
        getline(cin, rest_of_the_line);
        if ( gate == '@' )
        {
            if ( total > 0 )
            {
                // output the total
                cerr << "Total = " << total << endl;
            }
            // save the address as it will be overwritten in the next cin
            name_and_address = rest_of_the_line;
            // clear values of total and sub_header
            total = 0 ;
            sub_header = true;
        }
        else
        {
            if ( sub_header )
            {
                cerr << " 1. Customer ID:"      << id              << endl;
                cerr << " 2. Name and Address:" << name_and_address << endl;
                cerr << " 3. Date        Time    Station    Amount"<< endl;
                sub_header = false;
            }


            // use substr to extract the date and time
          // The date is of length 11 and the rest is the time
            cerr << rest_of_the_line.substr(0,35 ) << "    "
                << rest_of_the_line.substr(36)  << "    "
                << gate << "        " ;

            if (gate == 'A')
            {
                cerr    << amount_gate_A;
                total  += amount_gate_A;
            }
            else if (gate == 'B')
            {
                cerr    << amount_gate_B;
                total  += amount_gate_B;
            }
            else if (gate == 'C')
            {
                cerr    << amount_gate_C;
                total  += amount_gate_C;
            }
            else if (gate == 'D')
            {
                cerr    << amount_gate_D;
                total  += amount_gate_D;
            }
            cerr << endl;
        }
    }

    if ( total > 0 )
    {
        // output the total
        cerr << "Total = " << total << endl;
    }
    return 0;
}

---

You have posted two programs.

When you try to compile two source files with main in them in the same project, you will get that error. You can compile them in separate projects, and use piping to make the two programs work with each other: where one "parent" program will call the "child" program.

However, in your particular case, the program is simple enough where you do not need to look at this option, I think. It depends on the directions for your homework: if your teacher wants you to do that, then you'd have to.