08-22 [A*,启发式搜索] [SCOI2005] 骑士精神 08-22 [二分,multiset] 2019 Multi-University Training Contest 10 Welcome Party 08-21 [概率] HDU 2019 Multi-University Training Contest 10 - Valentine's Day 08-21 [dfs] HDU 2019 Multi-University Training Contest 10 - Block Breaker 08-20 [bfs,深度记录] East Central North America Regional Contest 2016 (ECNA 2016) D Lost in Translation 08-20 [状态压缩,折半搜索] 2019牛客暑期多校训练营（第九场）Knapsack Cryptosystem 08-20 [dfs] 2019牛客暑期多校训练营（第十场） Coffee Chicken 08-19 [二分] Codefoces Anton and Making Potions 08-17 [模板] 线段树 08-17 [线段树]Codeforces 339D Xenia and Bit Operations 08-16 [图中找环] Codeforces 659E New Reform 08-15 [枚举] HDU 2019 Multi-University Training Contest 8 - Calabash and Landlord 08-15 [gcd]Codeforces Common Divisors 08-14 [贪心]Codeforces Equal Rectangles 08-14 [模拟]Codeforces Circle of Students 08-11 [单调栈]小A的柱状图 08-09 [并查集+逆向思维]Codeforces Round 722C Destroying Array 08-07 [模拟] Codeforces - 1191C - Tokitsukaze and Discard Items 08-06 [BFS]Codeforces Igor In the Museum 08-06 [模拟]Educational Codeforces Round 2A Extract Numbers 08-06 [暴力枚举]Codeforces Vanya and Label 08-06 [离散化+树状数组]CodeForces - 652D Nested Segments 08-06 [ex-kmp] HDU 2019 Multi-University Training Contest 5-string matching 08-05 Codeforces Add on a Tree 08-05 Codeforces Round #568 (Div. 2) D. Extra Element 08-04 Codeforces Round #567 (Div. 2) B. Split a Number 08-04 [dp+博弈]棋盘的必胜策略 08-03 [暴力+前缀和]2019牛客暑期多校训练营（第六场）Upgrading Technology 08-03 [set]Codeforces 830B-Cards Sorting 08-03 [二分]煤气灶 08-02 [STL] Codeforces 69E Subsegments 08-02 CodeForces 196B Infinite Maze 08-01 [dp]牛牛与数组 07-31 [快速幂]Codeforces Round #576 (Div. 2)-C. MP3 07-30 [二分]codeforces 274A k-Multiple Free Set 07-30 Codeforce219C-Color Stripe 07-28 【模板】kmp 07-28 【模板】trie树（字典树） 07-27 2019牛客多校第四场 A meeting 07-18 [模板]大数加法 05-06 HDU 1848 Fibonacci again and again 05-06 HDU 1847-Good Luck in CET-4 Everybody!-博弈SG函数模板 04-14 网络流 04-03 multiset的erase()操作中出现跳过元素的问题 03-27 HRBUST - 2069-萌萌哒十五酱的衣服~-multiset-lower_bound 03-26 L1-8 矩阵A乘以B （15 分) 03-26 L2-2 重排链表 （25 分) 03-26 L2-4 部落 （25 分) 03-19 并查集 03-19 L2-2 小字辈 （25 分) 03-16 HDU-problem-1002-人类史上最大最好的希望事件-矩阵快速幂 03-13 HDU-1698-Just a Hook-线段树区间修改 03-13 7-15 球队“食物链” （30 分) 03-09 堆(优先队列)-搬果子 02-20 ZOJ - 2423-Fractal 02-19 UVA - 10931-Parity 02-11 HRBUST - 2347 - 递归画图 - vj大一上寒假训练2.11