好! 目前共计 78 篇日志。 继续努力。

Codeforces Round #143 (Div. 2) A. Team

01-24

Codeforces Round #166 (Div. 2) A. Beautiful Year

01-24

Codeforces Round #256 (Div. 2) A. Rewards

01-24

Codeforces Round #244 (Div. 2) A. Police Recruits

01-24

Codeforces Beta Round #4 (Div. 2 Only) A. Watermelon

01-24

Looksery Cup 2015 A. Face Detection

01-23

Codeforces Round #272 (Div. 2) A. Dreamoon and Stairs

01-23

Codeforces Round #172 (Div. 2) A. Word Capitalization

01-23

Codeforces Round #368 (Div. 2) A. Brain's Photos

01-23

Codeforces Round #355 (Div. 2) A. Vanya and Fence

01-23