fsy's blog

09-05

常州一中训练试题泛做 Part 1

08-26

Educational Codeforces Round 94 (Rated for Div. 2) 题解

07-30

Educational Codeforces Round 92 (Rated for Div. 2) 题解

07-19

Euclidea解法与证明

06-03

洛谷P6583 回首过去

08-27

Project Euler 668 Square root smooth Numbers

08-23

Educational Codeforces Round 71 (Rated for Div. 2) 题解

05-03

SPOJ 11202 Number Theory

04-29

洛谷P5285 [十二省联考2019]骗分过样例

04-26

UVA 10622 Perfect P-th Powers