Solved

ver5.cpp, ver_6, ver_7 and ver_8 Code Corrections

Posted on 2004-04-12
3
323 Views
Last Modified: 2010-04-01
Need help in correcting actual codes.  Errors returned from unix.  Please advise.  Del

Code 1:

// ver_7.cpp

#include <iostream>

using namespace std;

int main()
{
   point p_array[2];
   double distance;
   inputFun(p_array);
   distance = calculate_fun(p_array);
   printFun(distance);

   return 0;

}

Code 2:

// ver_8.cpp

#include <iostream>

using namespace std;

int main()
{
   DistanceOfPoints obj_1;
   obj_1.inputFun();
   obj_1.calculateFun();
   obj_1.printFun();

   return 0;
}

Code 3:

// ver_6.cpp

#include <iostream>

using namespace std;

void input_fun(double p_array[2][3]);
double calculate_fun(double p_array[2][3]);
void print_fun(double distance);

int main() {

   double p_array[2][3];
   double distance;

   input_fun(p_array);
   distance = calculate_fun(p_array);
   print_fun(distance);

   return 0;

}

void input_fun(double p_array[2][3]) {

   for(int i = 0; i <= 1; i++)
       for(int j = 0; j <= 2)
            cin >> p_array[i][j];

}

double calculate_fun(double p_array[2][3]) {

   double distance;
      
   distance =

   return distance;

}

void print_fun(double distance) {

   cout << "distance = " << distance << endl;

}

code 4:

// ver5.cpp

#include <iostream>
#include <cmath>

using namespace std;

void input fun(p_array);
double calculate fun(p_array);

int main() {


   double p_array[2][3]; // data structure, memory location for your variable
   double d;

   input fun(p_array);
   calculate fun(p_array);
   print fun(double d);

   d = calculation function;

   print fun(d);

   return 0;

}









0
Comment
Question by:edelossantos
  • 2
3 Comments
 

Author Comment

by:edelossantos
ID: 10810349
I would greatly appreciate help from anyone.  Please advise.  Del
0
 
LVL 4

Accepted Solution

by:
bkfirebird earned 500 total points
ID: 10810369
could you be a little clearer .... what errors ? which part of the code ?
0
 

Author Comment

by:edelossantos
ID: 10810428
ver5.cc:6: `p_array' was not declared in this scope
ver5.cc:6: variable or field `inputFun' declared void
ver5.cc:7: `p_array' was not declared in this scope
ver5.cc: In function `int main()':
ver5.cc:15: variable or field `inputFun' declared void
ver5.cc:15: initialization to `int' from `double (*)[3]' lacks a cast
ver5.cc:16: initialization to `double' from `double (*)[3]'
ver5.cc:17: parse error before `)'
ver5.cc:19: `calculation' undeclared (first use this function)
ver5.cc:19: (Each undeclared identifier is reported only once
ver5.cc:19: for each function it appears in.)
ver5.cc:19: parse error before `;'
ver5.cc:21: `print' undeclared (first use this function)

ver_6.cpp: In function `void input_fun(double (*)[3])':
ver_6.cpp:27: parse error before `)'
ver_6.cpp:38: parse error before `return'
ver_6.cpp:42: parse error before `{'

ver_7.cpp: In function `int main()':
ver_7.cpp:9: `point' undeclared (first use this function)
ver_7.cpp:9: (Each undeclared identifier is reported only once
ver_7.cpp:9: for each function it appears in.)
ver_7.cpp:9: parse error before `['
ver_7.cpp:11: `p_array' undeclared (first use this function)
ver_7.cpp:11: implicit declaration of function `int inputFun(...)'
ver_7.cpp:12: implicit declaration of function `int calculate_fun(...)'
ver_7.cpp:13: implicit declaration of function `int printFun(...)'

ver_8.cpp: In function `int main()':
ver_8.cpp:7: `DistanceOfPoints' undeclared (first use this function)
ver_8.cpp:7: (Each undeclared identifier is reported only once
ver_8.cpp:7: for each function it appears in.)
ver_8.cpp:7: parse error before `;'
ver_8.cpp:8: `obj_1' undeclared (first use this function)

0

Featured Post

Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

What is C++ STL?: STL stands for Standard Template Library and is a part of standard C++ libraries. It contains many useful data structures (containers) and algorithms, which can spare you a lot of the time. Today we will look at the STL Vector. …
Many modern programming languages support the concept of a property -- a class member that combines characteristics of both a data member and a method.  These are sometimes called "smart fields" because you can add logic that is applied automaticall…
The viewer will learn how to clear a vector as well as how to detect empty vectors in C++.
The viewer will be introduced to the member functions push_back and pop_back of the vector class. The video will teach the difference between the two as well as how to use each one along with its functionality.

822 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question