auto save

1.py

-def reverseA(s):
-    t=""
-    for i in range(0,len(s)):
-        t=s[i]+t
-    return t
-print(reverseA("reverse"))
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+dict_hero={'猴七':10,'猴一':21,'猴五':22,'猴队长':29,'猴七':30}
+if 21 in dict_hero.values():
+    print("yes")
\ No newline at end of file