收录历届CSP-J1及NOIP普及级第一轮笔试真题
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2019-2022CSP-J1真题
Section 1. 历届CSP-J1真题
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| P609 2019CSP-J1 | 26 | 3 | 10 |
| P608 2020CSP-J1 | 47 | 2 | 10 |
| P606 2021CSP-J1 | 17 | 3 | 10 |
| P607 2022CSP-J1 | 29 | 3 | 10 |
| P805 2023CSP-J1 | 17 | 1 | 10 |
Section 3. NOIP普及组第一轮真题
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| P610 2018NOIP-J1 | 17 | 1 | 10 |
| P611 2017NOIP-J1 | 20 | 1 | 10 |
| P705 2016NOIP-J1 | 8 | 0 | 10 |
| P706 2015NOIP-J1 | 6 | 1 | 10 |
| P711 2014NOIP-J1 | 7 | 0 | 10 |
| P710 2013NOIP-J1 | 6 | 1 | 10 |
| P712 2012NOIP-J1 | 4 | 1 | 10 |
| P713 2011NOIP-J1 | 5 | 1 | 10 |
| P714 2010NOIP-J1 | 1 | 1 | 10 |