anant_tickoo

this works fine but it has a problem that it writes an extra char "ÿ" in end of the copied file then exits.






#include<conio.h>
#include<stdio.h>
#include<stdlib.h>
using namespace std;

int main()
{
int a,b;
char ch;
FILE *fp,*cfp;

//cheak file exists
if((fp=(fopen("sunny.txt","r")))==NULL)
{
printf("Were the fuck is file");
}

//cheak that file has created
if((cfp=fopen("sunny.out","w"))==NULL)
{
printf("window sucks");
}

while(feof(fp)==0)
{
ch=fgetc(fp);
fputc(ch,cfp);
printf("%c",ch);

}
fclose(fp);
fclose(cfp);
}

grumpy

Please read the posts on how to post questions. In particular, learn how to use code tags.

It's not usually a good idea to have a loop of the form
as fgetc() will return EOF if it encounters an end of file, and it should not be output.

You might change your code to this ....
or, more simply, to this ...

anant_tickoo

thanks grumpy


i understand the bug and solution