auto save

cout.py

+a=int(input("请输入一个数字："))
+a+=13
+while a<30:
+    a+=13
+a=a%2
+print(a)
\ No newline at end of file

diy.py

+name = ["梁","魏","梁","伍"]
+name.append("hello")
+name.insert(1,2)
+name.pop(1)
+name.remove("梁")
+print(name.count("梁"))
+print(len(name))
\ No newline at end of file