save project

1.py

+class Cat():
+    def __init__(self):
+        self.color="black"
+    def skill(self,xx):
+        print("小猫抓住了"+xx)
+    def run(self):
+        print("小猫抓住了飞快地跑着")
+n=Cat()
+n.run()
+n.skill("老鼠")
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