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Which mobile software has a python question bank?
It is recommended to use leetcode. This app is very suitable for everyone to practice programming. It has a rich question bank and categorizes the questions, making it suitable for users of all learning levels.
Let me introduce to you the functions of this software:
1. Select the question type
The top tab bar Problems , three categories are given: Algorithms, Database, and Shell, which respectively represent algorithm questions, database questions, and Shell script questions. The first one is the algorithm question we need.
2. Select algorithm questions
After clicking on Algorithms, we can see a list of questions, each Each question has a unique serial number, the acceptance rate behind it indicates the accuracy of the submission, and Difficulty indicates the difficulty level.
LeetCode is divided into three levels according to difficulty: Hard, Medium, and Easy.
Easy level generally does not require much thinking to come up with algorithms, and can even be done in a direct way, which is especially suitable for novices to become familiar with programming languages.
Medium level will be somewhat difficult, generally involving classic algorithms and requiring a certain amount of thinking.
Hard level is the most difficult. Sometimes it is the difficulty of the algorithm itself, and sometimes it requires you to consider various details.
The small arrow in front of each question indicates that the question has been completed. There is a Choose one filter at the top of the question list, which can remove completed questions from the list.
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3. Screening a certain type of questions
If we only want to find a certain type of questions, we can filter by Tags or Company
You can see the following in the right column of the question bank, where questions from many companies are listed
In addition, if we only want to do questions about strings, arrays or linked lists, we can use Tags
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