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pcbabu · Apr 15 '11, 11:30 AM

I got this error message:

Error 2 error C4716: 'UnfairDivision ::functionName' : must return a value d:\work\tc\tc\c ode.cpp 30

Why this error happens. Please help. I'm trying to use accumulate() of stl.

Code:

int sum = accumulate(assets.begin(), assets.end(), 0);

Thanks in advance.

kino · Mar 10 '11, 12:26 PM

Hello,

I am supposed to read from a text file a series of numbers and then store them in a struct array.

Here's my code:

Code:

int main()
{
    ifstream In;
    string folder, filename, name2, line;
    int i = 0;
    
    cout << endl << "Enter the name of the folder" << endl;
     cout << "Follow the format: c:/your_folder_name/

...

kino · Feb 8 '11, 02:34 PM

I am using this function to get data from a file

Code:

void get()
{
       string line;
       ifstream myfile;
       myfile.open ("jty.txt");
   
   while (getline(myfile, line))
   {  
          myfile >> one[i].a >> one[i].b >> one[i].c;
         i++;
   }
   
   
   myfile.close();
}

where...

kino · Feb 7 '11, 02:40 PM

Hello,

I am getting the following error

25 C:\Dev-Cpp\main.cpp request for member `no' in `one', which is of non-class type `box[12]'

in the code

Code:

while (!myfile.eof())
   {
  
   for(int i=0;i<12;i++)
   {              
    myfile>>one.no[i];           
   }
   
   }

where 'one' is an object of struct type 'box' and 'no' is...

solita · Dec 3 '09, 08:52 AM

Will this compile? I have 1 header file , and it is included in 2 source files.
1. What about re-declaration error ? (for arraysize... )
2. #include always = textual substitution ??? Or does it have some intelligence ?

my header file - consts.h:
const int arraysize = 15;

my sources file 1 - op1.cpp:

#include "consts.h"
char array1[arraysize];

my source...

bioniclekid8 · Jan 20 '09, 08:15 PM

How would I make my program say something if it doesn't see the file when it attempts to open it?

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