ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6183 P527D  Clique Problem 0 / 0 省选/NOI-
6179 P529B  Group Photo 2 (online mirror version) 0 / 0 省选/NOI-
6145 P538F  A Heap of Heaps 0 / 0 8
6144 P538G  Berserk Robot 0 / 0 10
6138 P540E  Infinite Inversions 0 / 0 NOI/NOI+/CTSC
6137 P542A  Place Your Ad Here 0 / 0 9
6121 P545D  Queue 0 / 0 普及+/提高
6118 P546B  Soldier and Badges 0 / 0 普及+/提高
6101 P549G  Happy Line 0 / 0 8
6094 P551A  GukiZ and Contest 0 / 0 普及/提高-
6086 P552D  Vanya and Triangles 0 / 0 省选/NOI-
6076 P555B  Case of Fugitive 0 / 0 NOI/NOI+/CTSC
6069 P557B  Pasha and Tea 0 / 0 提高+/省选-
6068 P557C  Arthur and Table 0 / 0 省选/NOI-
6065 P558A  Lala Land and Apple Trees 0 / 0 普及/提高-
6062 P558D  Guess Your Way Out! II 0 / 0 8
6061 P558E  A Simple Task 0 / 0 8
6059 P559B  Equivalent Strings 0 / 0 提高+/省选-
6056 P559E  Gerald and Path 0 / 0 10
6055 P560A  Currency System in Geraldion 0 / 0 普及/提高-
6043 P567D  One-Dimensional Battle Ships 0 / 0 提高+/省选-
6027 P571B  Minimization 0 / 0 NOI/NOI+/CTSC
6023 P572A  Arrays 0 / 0 普及/提高-
6022 P572B  Order Book 0 / 0 普及+/提高
6003 P576C  Points on Plane 0 / 0 NOI/NOI+/CTSC
5991 P579B  Finding Team Member 0 / 0 普及+/提高
5989 P580B  Kefa and Company 0 / 0 提高+/省选-
5983 P581C  Developing Skills 0 / 0 普及+/提高
5938 P593B  Anton and Lines 0 / 0 提高+/省选-
5925 P596C  Wilbur and Points 0 / 0 提高+/省选-
5924 P596D  Wilbur and Trees 0 / 0 8
5921 P597B  Restaurant 0 / 0 提高+/省选-
5917 P598C  Nearest vectors 0 / 0 8
5911 P599C  Day at the Beach 0 / 0 提高+/省选-
5907 P600B  Queries about less or equal elements 0 / 0 普及+/提高
5874 P609A  USB Flash Drives 0 / 0 普及/提高-
5859 P611E  New Year and Three Musketeers 0 / 0 9
5852 P612D  The Union of k-Segments 0 / 0 省选/NOI-
5848 P613B  Skills 0 / 0 省选/NOI-
5846 P613D  Kingdom and its Cities 0 / 0 10
5804 P622E  Ants in Leaves 0 / 0 8
5796 P624B  Making a String 0 / 0 普及/提高-
5746 P631C  Report 0 / 0 提高+/省选-
5741 P632C  The Smallest String Concatenation 0 / 0 提高+/省选-
5735 P633C  Spy Syndrome 2 0 / 0 省选/NOI-
5726 P637B  Chat Order 0 / 0 普及+/提高
5716 P639D  Bear and Contribution 0 / 0 9
5715 P639E  Bear and Paradox 0 / 0 10
5697 P644C  Hostname Aliases 0 / 0 NOI/NOI+/CTSC
5683 P651B  Beautiful Paintings 0 / 0 普及+/提高

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