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Bio
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Accepted Problems
- H1066
- 283
- ccf#CSPS2021A
- ccf#CSPS2021B
- ccf#CSPS2021C
- ccf#CSPS2021D
- ccf#CSPS2022A
- ccf#CSPS2022B
- ccf#CSPS2022D
- ccf#NOIOLTG2022A
- ccf#NOIOLTG2022B
- ccf#NOIOLTG2022C
- ccf#NOIP2021A
- ccf#NOIP2021B
- ccf#NOIP2022B
- ccf#NOIP2023A
- ccf#NOIPS2009A
- ccf#NOIPS2009D
- ccf#NOIPS2010A
- ccf#P269
- ccf#SXLK2022A
- ccf#SXLK2022D
- ccf#ZJOI2022A
- ccf#ZJOI2022B
- ccf#ZJOI2022C
- bzoj#P1419
- bzoj#P1912
- bzoj#P1972
- bzoj#P2002
- bzoj#P2115
- bzoj#P2127
- bzoj#P2151
- bzoj#P2157
- bzoj#P2178
- bzoj#P2286
- bzoj#P2309
- bzoj#P2322
- bzoj#P2325
- bzoj#P2329
- bzoj#P2427
- bzoj#P2653
- bzoj#P2749
- bzoj#P2763
- bzoj#P2802
- bzoj#P2817
- bzoj#P2957
- bzoj#P3143
- bzoj#P3148
- bzoj#P3165
- bzoj#P3196
- bzoj#P3224
- bzoj#P3513
- bzoj#P3611
- bzoj#P3636
- bzoj#P3658
- bzoj#P3677
- bzoj#P3730
- bzoj#P3812
- bzoj#P3821
- bzoj#P4055
- bzoj#P4068
- bzoj#P4085
- bzoj#P4091
- bzoj#P4144
- bzoj#P4152
- bzoj#P4249
- bzoj#P4318
- bzoj#P4364
- bzoj#P4366
- bzoj#P4369
- bzoj#P4370
- bzoj#P4373
- bzoj#P4811
- bzoj#P4923
- luogu#P1000
- luogu#P2480
- luogu#P2703
- luogu#P3804
- luogu#P4779
- luogu#P4899
- luogu#P5066
- luogu#P5960
- luogu#P6109
- luogu#P7476
- uoj#P34
- uoj#P67
- uoj#P236
- spoj#ARITH
- spoj#BINSTIRL
- spoj#CIRU
- spoj#PRIME1
- spoj#TEST
- codeforces#P17E
- codeforces#P295D
- codeforces#P542E
- codeforces#P559C
- codeforces#P613D
- codeforces#P628D
- codeforces#P762F
- codeforces#P765F
- codeforces#P864F
- codeforces#P868E
- codeforces#P961E
- codeforces#P979E
- codeforces#P1304F1
- codeforces#P1304F2
- codeforces#P1423N
- codeforces#P1446D1
- codeforces#P1446D2
- codeforces#P1523D
- codeforces#P1528C
- codeforces#P1542A
- codeforces#P1542B
- codeforces#P1542C
- codeforces#P1542D
- codeforces#P1543A
- codeforces#P1543B
- codeforces#P1543C
- codeforces#P1543D1
- codeforces#P1543D2
- codeforces#P1560A
- codeforces#P1560B
- codeforces#P1560C
- codeforces#P1560D
- codeforces#P1560E
- codeforces#P1560F1
- codeforces#P1560F2
- codeforces#P1578L
- codeforces#P1580B
- codeforces#P1598D
- codeforces#P1600E
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Recent Activities
- FurryCTF 2024(寒假赛) IOI
- 华为算法精英实战营第六期(HydroOJ 镜像测试赛) IOI
- 「SFCOI-1」Sadness Fan Club Round 1 IOI
- MCOI Round 6 Div. 1 (Hydro Deuterium Round #003) IOI
- MCOI Round 6 Div. 2 (Hydro Deuterium Round #003) IOI
- Hydro Deuterium Round #002 IOI
- TTOI 暑假信心赛 Round 1 (Hydro Tritium Round #003) IOI
- CGOI 暑期欢乐赛 Round 1 (Hydro Tritium Round #002) IOI
- MCOI-0X 复现赛 (Hydro Deuterium Round #001) IOI
- 2021 CoE 挑战编程 III (Hydro Tritium Round #001) IOI
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Recent Solutions
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Stat
-
Rating
Problem Tags
- dp
- 15
- math
- 15
- 2021
- 12
- 算法基础
- 9
- 数学
- 9
- greedy
- 9
- brute force
- 8
- 2022
- 7
- CSP-S
- 7
- O2优化
- 7
- combinatorics
- 7
- data structures
- 7
- 图论
- 6
- CoE
- 6
- dfs and similar
- 6
- trees
- 6
- 字符串
- 5
- graphs
- 5
- constructive algorithms
- 5
- implementation
- 5