- January 6, 2024
牛客小白月赛85 E 烙饼
- January 5, 2024
CodeForces 1732D1 Balance (Easy version)
- January 5, 2024
CodeForces 1744E1 Divisible Numbers (easy version)
- January 4, 2024
CodeForces 1811E Living Sequence
- January 4, 2024
CodeForces 1758C Almost All Multiples
- January 4, 2024
CodeForces 1804C Pull Your Luck
- January 3, 2024
CodeForces 1844D Row Major
- January 1, 2024
CodeForces 1916D Mathematical Problem
- January 1, 2024
CodeForces 1916C Training Before the Olympiad
- December 29, 2023
CodeForces 1915E Romantic Glasses
- December 28, 2023
CodeForces 1875C Jellyfish and Green Apple
- December 25, 2023
CodeForces 1901C Add, Divide and Floor
- December 25, 2023
蓝桥第2场小白入门赛 数学尖子生
- December 25, 2023
蓝桥第2场小白入门赛 取余
- December 24, 2023
CodeForces 1829F Forever Winter