Tags (18)
2025 (2)
2024 (15)
- 12-24题解：CF570C Replacement
- 12-23题解：CF1468G Hobbits
- 12-21题解：CF2048C Kevin and Binary Strings
- 12-21题解：CF2048B Kevin and Permutation
- 12-21题解：CF1732D1 Balance (Easy version)
- 12-10题解：CF234G Practice
- 10-25题解：CF2033E Sakurako, Kosuke, and the Permutation
- 10-25题解：CF2033F Kosuke's Sloth
- 10-25题解：CF2033B Sakurako and Water
- 05-05题解：CF1968C Assembly via Remainders
- 05-04题解：CF1968B Prefiquence
- 04-23题解：CF1957B A BIT of a Construction
- 04-17题解：CF776E The Holmes Children
- 04-17题解：CF1810D Climbing the Tree
- 04-15题解：CF1956B Nene and the Card Game