fscanf: read word from file

Dedalus · 06-24-2009, 02:32 AM

Hi

I have a file like that:

1 2 3 4 5 6 7 8

and I want print on stdout:

1 3 8

in other words i want choose what print out.
I was thinking to use fscanf as:

Code:

fscanf(file_in,"%d  %d  %d ", &a , &b, &c );

but in this way i get:
1 2 3
Is there a solution using fscanf to obtain my purpose?

Thanks
D

Dedalus · 06-24-2009, 02:56 AM

Hi

I got it
It's enough to insert a format type indicator, something like:

fscanf(file_in,"%d %*1hd %d ",&a, &b,&c);

D

06-24-2009, 02:32 AM	#1
Dedalus Registered User Join Date: Jun 2009 Posts: 31	fscanf: read word from file Hi I have a file like that: 1 2 3 4 5 6 7 8 and I want print on stdout: 1 3 8 in other words i want choose what print out. I was thinking to use fscanf as: Code: fscanf(file_in,"%d %d %d ", &a , &b, &c ); but in this way i get: 1 2 3 Is there a solution using fscanf to obtain my purpose? Thanks D
Dedalus is offline

06-24-2009, 02:56 AM	#2
Dedalus Registered User Join Date: Jun 2009 Posts: 31	Hi I got it It's enough to insert a format type indicator, something like: fscanf(file_in,"%d %*1hd %d ",&a, &b,&c); D
Dedalus is offline

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