Python Basic Learning 11 days, homework questions

1. File a.txt content: Each line content is the product name, the price, the number.

Apple 10 3

Tesla 100000 1

MAC 3000 2

Lenovo 30000 3

Chicken 10 3

By code, build it into this data type: [{' name ': ' Apple ', ' price ': ' Amount ': ' 3},{' name ': ' Tesla ', ' price ': 1000000, ' Amount ': 1} ...] and calculate the total price.

2, there are the following documents:

-------

Alex is the old boy Python initiator, creator.

Alex is actually a tranny.

Who says Alex is SB?

You guys are so funny, Alex, you can't hide the temperament of senior cock silk.

----------

Replace all Alex in the file with an uppercase SB.

3. File A1.txt content: Each line content is the product name, the price, the number.
File contents:

Name:apple price:10 Amount:3 year:2012
Name:tesla price:100000 amount:1 year:2013

Through the code, build it into this type of data:
[{' name ': ' Apple ', ' price ': Ten, ' Amount ': 3},
{' name ': ' Tesla ', ' price ': 1000000, ' Amount ': 1} ...]
and calculate the total price.

4, File A2.txt content: Each line content is the product name, the price, the number.

File contents:
Number of department number average age remark
1 Python 30 26 single Dog
2 Linux 26 30 no objects
3 Operations Department 20 24 more girls
Through the code, build it into this type of data:
[{' Ordinal ': ' 1 ', ' Department ':P Ython, ' number ': 30, ' mean age ': 26, ' remark ': ' Single Dog '},
......]
and calculate the total price.

Python Basic Learning 11 days, homework questions