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Codeforces 1244F. Chips

LLTYYC 2019-10-15 07:55 阅读:372 评论:0 推荐:0

Codeforces 1244E. Minimizing Difference

LLTYYC 2019-10-15 07:44 阅读:455 评论:0 推荐:0

Codeforces 1244D. Paint the Tree

LLTYYC 2019-10-14 07:57 阅读:476 评论:0 推荐:0

Codeforces 1244C. The Football Season

LLTYYC 2019-10-14 07:50 阅读:477 评论:0 推荐:0

Codeforces 1238G. Adilbek and the Watering System

LLTYYC 2019-10-11 08:16 阅读:417 评论:0 推荐:0

Codeforces 1238F. The Maximum Subtree

LLTYYC 2019-10-09 17:36 阅读:473 评论:0 推荐:0

Codeforces 1238E. Keyboard Purchase

LLTYYC 2019-10-09 17:06 阅读:684 评论:0 推荐:1

Codeforces 1238D. AB-string

LLTYYC 2019-10-09 16:27 阅读:638 评论:0 推荐:2

Codeforces 1238C. Standard Free2play

LLTYYC 2019-10-09 16:10 阅读:649 评论:0 推荐:0

Codeforces 1240C. Paint the Tree

LLTYYC 2019-10-07 21:49 阅读:330 评论:0 推荐:0