File convertor

[ToKkE]

Hello All,

I'm not so in the programming. So I hope someone can help me here.
I've to convert a file with data in it. You can see an example of data here:

1.40363E+00 -5.36068E+00 -1.18413E+01 -1.09006E+01 -4.25570E+00 7.63039E+00
1.85011E+01 1.66495E+01 5.28602E+00 1.83667E+00 -1.71721E+00 -1.23042E+01

The problem with this data is that sometimes it's delimited with 1 or 2 spaces. So what I would like to have is to make a new file with the same data but the spaces replaced by 1 comma (also when there are 2 spaces in between).

Thanks in advanced

ToKkE

[pukur123]

Try this one.....


#include<stdio. h>

int main()
{
FILE *fp, *ft;
int cnt=0;;
char ch;

fp=fopen("temp. txt","rt");
ft=fopen("targe t.txt","wt");

while(1)
{
while((ch=getc( fp)) != EOF)
{
if(ch != ' ' && ch != '\t' && ch != '\n')
break;
}

if(ch == EOF)
break;

if(cnt >= 1)
putc(',', ft);

do
{
if(ch == ' ' || ch == '\t' || ch == '\n')
break;
putc(ch, ft);
}
while((ch=getc( fp)) != EOF);

cnt++;

if(ch == EOF)
break;
}

putc(EOF, ft);

fclose(fp);
fclose(ft);

return 0;
}

[ToKkE]

Try this one.....

}

Thanx,

I'll try this...

regards

[risby]

while(1) {
	while((ch=getc(fp)) != EOF) {
	}
	if(ch == EOF)
	   break;
        }
[b]putc(EOF, ft);[/b]
return 0;

Pukur, when getc() returns EOF it is to indicate that it has read all the characters there are in the input file. It doesn't mean that it actually read a character with the value EOF from the input file and, therefore, it is not correct to write a character with the value EOF on the output file.

Also, your code is not preserving newlines.

Hope this helps