- May 10 Mon 2021 02:33
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Python roll the dice
- May 10 Mon 2021 02:27
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python pip
- May 09 Sun 2021 19:48
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python logging
- May 09 Sun 2021 19:19
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python Json
- May 09 Sun 2021 19:15
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python Shutil & zipFile
- May 09 Sun 2021 19:10
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python Math & Random
- May 09 Sun 2021 19:04
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python datetime & time
- May 08 Sat 2021 20:16
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Python with-open

Write a Python program that takes a text file as input and returns the number of words in words.txt
Write a Python program to count the number of lines in a text file.
- May 08 Sat 2021 20:10
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python open & with open
- May 08 Sat 2021 19:40
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python try-except raise assert
- May 08 Sat 2021 19:35
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Python Create a Time class
- May 08 Sat 2021 19:32
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Python define a Shape class

Please define a Shape class as following and define Circle Class and Rectangle Class to inherit from Shape. In Circle and Rectange Class, please add function cal_area to calculate area and add function cal_perimeter to calculate perimeter.









