你在课堂上将要缴交七份计分的习题. 你可以与你的同学合作完成这份习题，但不可抄袭解答。 我们也建议练习前几年的习题与试题。
There will be seven graded problem sets that will be handed out in class. You may collaborate with classmates on the problem sets, but copying problem set solutions is not permitted. We also recommend practicing on problem sets and exams from previous years.
| 习题 |
解答 |
| 1 |
1-5 |
| 2 |
6-9 |
| 3 |
11-15 |
| 4 |
16-19 |
| 5 |
20-24 |
| 6 |
25-29 |
| 7 |
31-36 |
