| date | project | Knowledge points | Remarks |
|---|---|---|---|
| 2021-1-19 | Codeforces Round #696 (Div. 2) | (#1780 3/5) Solution link |
|
| 2021-1-20 | cf-1474-D. Cleaning | Solution link | |
| 2021-1-22 | LeetCode-1489 | And collect Tarjan for the bridge |
|
| 2021-1-23 | cf-1473-G. Tiles | NTT | Solution link |
| 2021-1-24 | Knowledge point learning summary | FFT/NTT | link |
| LightOJ-1370 | Euler function/linear sieve | Topic link | |
| 2021-1-25 | SYSU 2021_01_25 | Line segment tree thinking sort |
Contest link |
| 2021-1-28 | HDU-3038 How Many Answers Are Wrong | Take power and check | Solution link |
| Codeforces Round #698 (Div. 2) | Line segment tree ... |
(#405 4/6) Solution link |
|
| 2021-1-29 | codeforces-Fakes and Shidget | Probability dichotomous answer |
Solution link |
| codeforces.com/gym/102916/problem/G | String basics | Solution link | |
| Educational Codeforces Round 103 (Rated for Div. 2) | Topological sort ... |
(#888 4/7) | |
| 2021-2-3 | CS50 Week 1 & week 2 (labs+problemsets) | c++ with parameters main() | Video link web link |
| 2021-2-4 | CS50 Week 3 (lab+problemset) | ||
| 2020 ICPC Shanghai Site | Digital dp thinking ... |
||
| 2021-2-6 | CS50 Week 4 (lab) | File processing | |
| 2021-2-7 | Codeforces Round #700 (Div. 2) | ||
| 2021-2-8 | CS50 Week 4 & Week 5 (labs + problemsets) | ||
| 2021-2-12 | happy New Year | ||
| 2021-2-13 | Codeforces Round #701 (Div. 2) | mathematics | (#1339 3/6) |
| 2021-2-16 | Educational Codeforces Round 104 (Rated for Div. 2) | (#420 5/7) | |
| 2021-2-23 | Codeforces Round #704 (Div. 2) | (#10 5/5) | |
| 2021-2-28 | Review Euler's function | Euler function | Former Hirofumi |
| 2021-2-28 | Kelly's Theorem | Kelly's Theorem | Blog post link |
| 2021-3-14 | Codeforces Round #707 | A combination of extended Euclidean algorithm |
(#32 4/6) Solution link |
| School Online Follow ucoreOS to learn OS | Note link |
2021 learning record
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Origin blog.csdn.net/jackypigpig/article/details/112857996
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