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From: | Chong Kai Xiong <w_velocity AT yahoo DOT com> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Why printf of stdio.h don't work ? |
Date: | Mon, 03 May 1999 19:42:46 +0800 |
Organization: | Singapore Telecommunications Ltd |
Lines: | 17 |
Message-ID: | <372D8BB6.8713DEAD@yahoo.com> |
References: | <kk9X2.3253$%W6 DOT 12159 AT wagner DOT videotron DOT net> |
NNTP-Posting-Host: | as002808.singnet.com.sg |
Mime-Version: | 1.0 |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
OmniMeta wrote: > I can't print anything with printf, why ? > > here, sttr is a char* and col a int > what's wrong ? > > gotoxy(40-strlen(sttr)/2,col); > printf("%s",sttr); I really think there's nothing wrong with your code. Your use of the variable "col" struck me though. note that the parameter for gotoxy is the x-coordinate(column) then y(row). Check the value of "col", it may be out of the screen boundaries.
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