How to implement the function of saving and restoring the answering time in online answering

How to implement the answering time interception and recovery function in online answering requires specific code examples

In the process of online answering, sometimes you will encounter the need Pausing to answer a question midway and then continuing to answer the question. For the convenience of users, we can implement the function of saving and restoring the answering time. The following describes how to implement this functionality and provides corresponding code examples.

The key steps to implement the answer time capture and recovery function include: recording the starting time of the answer, calculating the total time of the answer, pausing the answer and displaying the remaining time when resuming the answer.

First of all, we need to record the starting time of the answer when we start to answer the question. This can be achieved by getting the current time. Next, we need to calculate the total time to answer the questions, which is usually determined based on the number of questions and the time limit for each question.

Code example:

import time # 记录答题的起始时间 start_time = time.time() # 计算答题的总时间（假设每道题限定回答时间为60秒） total_time = num_of_questions * 60 # 暂停答题 def pause_quiz(): # 计算答题截止时间 deadline = start_time + total_time # 计算剩余时间 remaining_time = max(deadline - time.time(), 0) # 显示剩余时间 print(f"剩余时间：{remaining_time}秒") # 暂停答题 # ... # 恢复答题时显示剩余时间 def resume_quiz(): # 计算答题截止时间 deadline = start_time + total_time # 计算剩余时间 remaining_time = max(deadline - time.time(), 0) # 显示剩余时间 print(f"剩余时间：{remaining_time}秒") # 恢复答题 # ...

In the code example, we use thetimemodule to get the current time and calculate the total time to answer the question. When pausing the answer, we calculate the remaining time and display it on the interface, and then pause the answer. When resuming answering questions, we also calculate the remaining time and display it on the interface, and then resume answering questions.

It should be noted that if the answering time has exceeded the total time, the remaining time should be 0. Themax()function is used here to ensure that the remaining time will not be less than 0.

By implementing the answering time capture and recovery functions, users can conveniently save and continue answering progress when they need to pause and resume answering, which improves the user experience. The code sample provided above can be used as a reference to implement this functionality. The specific implementation methods may differ according to specific application scenarios and code frameworks, but the core ideas are the same. Hope this article is helpful to you!

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