C / C++ / MFC

int main()
{
        long num,num1,i=0,j=0,multiplier=1,sum=0,a[100];
//      clrscr();
        cout<<"Enter the number:";
        cin>>num;
        num1=num;
        while(num1!=0)
        {
                num1=num1/10;
                i++;
        }
        num1 = num;
        for(j=i-1;j>=0;j--)
        {
                multiplier=pow(10,j);
                a[j]=num1/multiplier;
                num1=num1-(a[j]*multiplier);
        }
        for(j=0;j<i;j++)
                sum=sum+a[j];
        cout<<"The sum of the digits of the "<<i<<" digits number "<<num<<" is:"<<sum << endl;
        getchar();
}

int main()
{
        long num, sum = 0;

        cout<<"Enter the number:";
        cin>>num;

        while (num)
        {
                int remainder = num % 10;
                sum += remainder;
                num /= 10;
        }

        cout <<"The sum of the digits of is:" << sum << endl;

        getchar();
}

Stefan_Lang wrote:

I'd like to remind you that you probably meant to write remainder, not reminder.

// Insert item for col 0
 lvi.mask = LVIF_TEXT;
lvi.iItem = 0;
lvi.iSubItem = 0;
 lvi.pszText = "one";
 m_ListCtrl.InsertItem(&lvi);
 // Insert subitem for col 1
 lvi.pszText = "two";
 lvi.iSubItem = 1;
 m_ListCtrl.InsertItem(&lvi);

int InsertItem(
   int nItem,
   LPCTSTR lpszItem

int InsertItem(
   const LVITEM* pItem
);

void CImageDialog::DDX_List(CDataExchange* pDX, UINT uListCtrlID, CStringArray& rarrayOtherImgFiles)
{
	CListCtrl* pListCtrl = (CListCtrl*)GetDlgItem(uListCtrlID);
	int nI = 0;
	CString strItem;

	ASSERT_VALID(pListCtrl);

	if (pDX->m_bSaveAndValidate)
	{
		m_arrayOtherImageFiles.RemoveAll();
		for (nI = 0; nI < pListCtrl->GetItemCount(); nI++)
		{
			strItem = pListCtrl->GetItemText(nI, 0);
			m_arrayOtherImageFiles.Add(strItem);
		}
	}
	else
	{
		pListCtrl->DeleteAllItems();
		for (nI = m_arrayOtherImageFiles.GetCount() - 1; nI >= 0; nI--)
		{
			pListCtrl->InsertItem(1, m_arrayOtherImageFiles.GetAt(nI));
		}
	}
}
	
void CImageDialog::DoDataExchange(CDataExchange* pDX)
{
	CMyDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_HEADER_IMG, m_strHeaderImageFile);
	DDX_Text(pDX, IDC_EDIT_NAV_IMG1, m_strNavImg1File);
	DDX_Text(pDX, IDC_EDIT_NAV_IMG2, m_strNavImg2File);
	DDX_Text(pDX, IDC_EDIT_OTHER_IMG_FILES, m_strOtherImgFiles);
	DDX_List(pDX, IDC_LIST_OTHER_IMG_FILES, m_arrayOtherImageFiles);
}

Quote:

#include <sys types.h=""> // for scandir
#include <sys dir.h=""> // for alphasort and structure dirent
#include <sys param.h=""> // for MAXPATHLEN and getwd
#include <stdio.h>
#include "Utility.c"
#include "Utility.h"
//#include <stdlib.h>
#include <math.h>
#define FALSE 0
#define TRUE !FALSE

extern int alphasort();// extern extend the visiblity of the function alphasort
//alphasort used as the comparison function for the scandir() line no 24 function to sort the directory

char pathname[MAXPATHLEN];

main() { int count,i;
struct direct **files;//pointer to a pointer ,which point to the object call files here
int file_select();
//printf("\n enter the file ")
if (getwd(pathname) == NULL ) // return absolute file name of current directory
{ printf("Error getting path\n");
exit(0);
}
printf("Current Working Directory = %s\n",pathname);
count =
scandir(pathname, &files, file_select, alphasort);//scandir returns the current directory (.) and the directory above this (..) as well as all files so we need to check

/* If no files found, make a non-selectable menu item */
if (count <= 0)
{ printf("No files in this directory\n");
exit(0);
}
printf("Number of files = %d\n",count);
for (i=1;i<count+1;++i){

printf("\n%s\n="" ",files[i-1]-="">d_name);

int SizeOfData,j;

float *data;
// float *text;
char *wavFileName=".wav";
FILE *fout;


/*if (argc < 2) {
printf("\nUsage : SID_IITG waveFileName \n");
return -1;
}*/


//wavRead(argv[1],&SizeOfData) ;

data=wavRead(files[i-1]->d_name,&SizeOfData) ; //func call to read wave file
// text =wavRead(files[i-1]->d_name,&SizeOfData) ;
printf("\nReading Done\n");

fout = fopen ("dataSamples","w"); // output file
// fout = fopen ("datasamples.txt","w");
j=0;
while (j < SizeOfData) {

//printf("%f\n",data[j]);

fprintf(fout, "%f\n",data[j]);
// fprintf(fout, "%f\n",text[j]);
j++;
}



}
printf("\n"); /* flush buffer */
}



int file_select(struct direct *entry)
{ char *ptr;
char *rindex(char *s, char c);
if ((strcmp(entry->d_name, ".") == 0) ||
(strcmp(entry->d_name, "..") == 0))
return (FALSE);
// checking of its extension
ptr = rindex(entry->d_name, '.');
if ((ptr != NULL) &&
((strcmp(ptr, ".wav") == 0) ))/*||
(strcmp(ptr, ".txt") == 0) ||
(strcmp(ptr, ".c") == 0) )) */
return (TRUE);
else
return (FALSE);
}

<blockquote class="quote"><div class="op">Quote:</div>
#include <sys/types.h>  // for scandir
#include <sys/dir.h>    // for alphasort and structure dirent 
#include <sys/param.h>  // for MAXPATHLEN and getwd
#include <stdio.h>
 #include "Utility.c"
#include "Utility.h"
//#include <stdlib.h>
#include <math.h>
#define FALSE 0
#define TRUE !FALSE
 
extern  int alphasort();// extern extend the visiblity of the function alphasort 
                        //alphasort used as the comparison function for the scandir() line no 24 function to sort the directory
 
char pathname[MAXPATHLEN];
 
main()   { int count,i;
				struct direct **files;//pointer to a pointer ,which point to the object call files here
				int file_select();
                                //printf("\n enter the file ")
				if (getwd(pathname) == NULL ) // return absolute file name of current directory
						{ printf("Error getting path\n");
								exit(0);
						}
				printf("Current Working Directory = %s\n",pathname);
				count =
				  scandir(pathname, &files, file_select, alphasort);//scandir returns the current directory (.) and the 									directory above this (..) as well as all files so we need to check
 
				/* If no files found, make a non-selectable menu item */
				if 		(count <= 0)
						{		 printf("No files in this directory\n");
								exit(0);
						}
				printf("Number of files = %d\n",count);
				for (i=1;i<count+1;++i){

						 printf("\n%s\n  ",files[i-1]->d_name);

						int SizeOfData,j;
	
	float *data;
//	float *text;
	char *wavFileName=".wav";
         FILE *fout;

	
	/*if (argc < 2) {
		printf("\nUsage : SID_IITG waveFileName \n");
		return -1;
	}*/
 
	
	//wavRead(argv[1],&SizeOfData) ;
	
	data=wavRead(files[i-1]->d_name,&SizeOfData) ;  //func  call  to read wave file
//	text =wavRead(files[i-1]->d_name,&SizeOfData) ;
	printf("\nReading Done\n");
    
        fout = fopen ("dataSamples","w");	// output file
//	fout = fopen ("datasamples.txt","w");
	j=0;
	while (j < SizeOfData) {

		//printf("%f\n",data[j]);	

		fprintf(fout, "%f\n",data[j]);	
  //              fprintf(fout, "%f\n",text[j]);
		j++;
	}



				}
				printf("\n"); /* flush buffer */
		}



int file_select(struct direct   *entry)
 { char *ptr;
   char *rindex(char *s, char c);
		 if ((strcmp(entry->d_name, ".") == 0) ||
						(strcmp(entry->d_name, "..") == 0))
						 return (FALSE);
  						 // checking of its extension 
						ptr = rindex(entry->d_name, '.');
				 if ((ptr != NULL) &&
						 ((strcmp(ptr, ".wav") == 0)  ))/*||
						  (strcmp(ptr, ".txt") == 0) ||
						  (strcmp(ptr, ".c") == 0) )) */
								 return (TRUE);
									else
									return (FALSE);
		}
</blockquote>

myprogram > myfile.txt