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hdu 4217 Data Structure? 树状数组求第K小

jhz033 2016-10-04 21:13 阅读:182 评论:0 推荐:0

hdu 1392 Surround the Trees 凸包裸题

jhz033 2017-08-25 15:00 阅读:181 评论:0 推荐:0

Codeforces Round #323 (Div. 2) C. GCD Table map

jhz033 2017-04-15 16:18 阅读:181 评论:0 推荐:0

Codeforces Round #389 (Div. 2, Rated, Based on Technocup 2017 - Elimination Round 3) D. Santa Claus and a Palindrome STL

jhz033 2016-12-27 19:40 阅读:181 评论:0 推荐:0

hdu 1540 Tunnel Warfare 线段数区间合并

jhz033 2016-07-20 15:13 阅读:181 评论:0 推荐:0