gcd() now takes an arbitrary number of arguments

4a07d490 · Taddeus Kroes · e8143dfb · 4a07d490
Commit 4a07d490 authored Dec 01, 2012 by Taddeus Kroes
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frac.py frac.py +4 -1

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--- a/frac.py
+++ b/frac.py
-def gcd(a, b):
+def _gcd(a, b):
    while b:
        a, b = b, a % b

    return a
+
+def gcd(*args):
+    return reduce(_gcd, args)