auto save

111.py

+def gcd_stu(a,b):
+    if a < b:
+        a,b = b,a
+    result = [i for i in range(1,b+1) if b%i == 0 and a %i == 0]
+    return result.pop()
+def gcd_teacher(a,b):
+    if a < b:
+        a,b = b,a
+    return a if b == 0 else gcd_teacher(b,a%b)
+print(gcd_stu(1234234 ,13423428))
+print(gcd_teacher(21,210))
\ No newline at end of file

gcd.py

+print("hello world!")
\ No newline at end of file