Finally solved the two exams, and I felt much more relaxed. I just felt wronged and I was very sorry. After the exam last night, I went to have some wine with my classmates to celebrate the success of the exam, so I didn’t have time to update. I’m sorry again.
Let’s have a small explosion tomorrow, let’s have a third update. There will be an exam in the next week and I have to review it, so I can only have a third update. Sorry again!