save project

diy.py

 name="悟空"
 name="悟空"
 word="欢迎你"
 word="欢迎你"
 print(name+word)
 print(name+word)
+

hello.py

 print("hello world")
 print("hello world")
+num = 9
+float_num=3.1415926
+name="悟空"
+goods=["雪碧","可口可乐"，"咖啡"]
+print(type(num))
+print(type(float_num))
+print(type(name))
+print(type(goods))
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