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authorIgor Pashev <pashev.igor@gmail.com>2022-11-07 16:58:28 +0200
committerIgor Pashev <pashev.igor@gmail.com>2022-11-07 16:58:28 +0200
commite63c05e65d2e4c55719186df30ab24cdb9754239 (patch)
treea9be7c325f30487c4aadea66cc7372c1b48c4af9
parent90b77e76146a4f47f7208853ee7de7d7fdf55945 (diff)
downloadgcd-e63c05e65d2e4c55719186df30ab24cdb9754239.tar.gz
Update Python
-rwxr-xr-xgcd.py16
1 files changed, 7 insertions, 9 deletions
diff --git a/gcd.py b/gcd.py
index 3690ef5..df3baf6 100755
--- a/gcd.py
+++ b/gcd.py
@@ -5,16 +5,14 @@ import functools
def gcd2(a, b):
- if b == 0:
- return a
- else:
- return gcd2(b, a % b)
+ while b != 0:
+ a, b = b, a % b
+ return a
-def gcdn(ns):
- return functools.reduce(gcd2, ns)
+def gcdn(nums):
+ return functools.reduce(gcd2, nums)
-ints = map(int, sys.argv[1:])
-gcd = gcdn(ints)
-print(gcd)
+if len(sys.argv) > 1:
+ print(gcdn(map(int, sys.argv[1:])))