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Message-ID: | <35716E8F.DD3CAE65@ipass.net> |
From: | Terry <iceman AT ipass DOT net> |
MIME-Version: | 1.0 |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: A nice trap! |
References: | <35715A2E DOT A9A35953 AT net4you DOT co DOT at> |
Lines: | 19 |
Date: | Sun, 31 May 1998 14:43:46 GMT |
NNTP-Posting-Host: | ts3-142-ppp.ipass.net |
NNTP-Posting-Date: | Sun, 31 May 1998 10:43:46 EDT |
Organization: | iPass.Net |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Seawolf wrote: > > Do you know this one? > Try it out :-) > > void main( void) > { > float f; > f = 55 / 77; > printf( "%f", f); > } You get 0.0000 of course. 55 and 77 are integers. The result of this integer division is zero which is then converted to float. However, I agree that for novice programmers, this could be a trap and should be changed to f = 55.0 / 77.0; Terry
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