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| author | zlg <zlg@zlg.space> | 2013-02-27 05:54:58 -0600 |
|---|---|---|
| committer | zlg <zlg@zlg.space> | 2013-02-27 05:54:58 -0600 |
| commit | 8557e29d33b365816114996d04531468e13e78b1 (patch) | |
| tree | 9206150286154c02bb804734151845001cd1767d /ch4/4-04_top-swap.c | |
| parent | Shorten 2-01's code (diff) | |
| download | knr-8557e29d33b365816114996d04531468e13e78b1.tar.gz knr-8557e29d33b365816114996d04531468e13e78b1.tar.bz2 knr-8557e29d33b365816114996d04531468e13e78b1.tar.xz knr-8557e29d33b365816114996d04531468e13e78b1.zip | |
Solve Exercise 2-02: No logical operators
The text doesn't specify which technique to use. The section outlined
operator precedence, but I couldn't think of a way to check for truth in
the three main expressions without logical operators. So I turned to a
recursive function. It works, but I'm not sure if it's what K&R were
after.
Diffstat (limited to 'ch4/4-04_top-swap.c')
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