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Fix bug #2

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Fix bug #2

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8 changes: 4 additions & 4 deletions gcd.py
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Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
# Wrong gcd find 5 mistakes

def gcd(a, b):
assert a <= 0 and b >= 0
assert a >= 0 and b >= 0
while a and b:
if a > b:
a = a / b
a = a % b
else:
b = b / a
return min(a, b)
b = b % a
return a+b
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It's okay because finally "a" or "b" will be 0, and that's why it works correct. But for more clear read it's better to use max(a, b). But it's nuances generally you did a great job!)


# Examples

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