825 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6118 P237E  Build String 0 / 0 (无)
6113 P238E  Meeting Her 0 / 0 (无)
6110 P240E  Road Repairs 0 / 0 (无)
6104 P241E  Flights 0 / 0 (无)
6099 P242C  King's Path 0 / 0 (无)
6098 P242D  Dispute 0 / 0 (无)
6095 P243B  Hydra 0 / 0 (无)
6083 P245G  Suggested Friends 0 / 0 (无)
6078 P246D  Colorful Graph 0 / 0 (无)
6055 P253C  Text Editor 0 / 0 (无)
6049 P254D  Rats 0 / 0 (无)
6025 P260D  Black and White Tree 0 / 0 (无)
6013 P263D  Cycle in Graph 0 / 0 (无)
6001 P266D  BerDonalds 0 / 0 (无)
5998 P267B  Dominoes 0 / 0 (无)
5989 P269C  Flawed Flow 0 / 0 (无)
5988 P269D  Maximum Waterfall 0 / 0 (无)
5975 P272E  Dima and Horses 0 / 0 (无)
5969 P274D  Lovely Matrix 0 / 0 (无)
5961 P276E  Little Girl and Problem on Trees 0 / 0 (无)
5945 P280D  k-Maximum Subsequence Sum 0 / 0 (无)
5935 P283B  Cow Program 0 / 0 (无)
5905 P290F  Greedy Petya 0 / 0 (无)
5898 P292B  Network Topology 0 / 0 (无)
5883 P295B  Greg and Graph 0 / 0 (无)
5882 P295C  Greg and Friends 0 / 0 (无)
5867 P300B  Coach 0 / 0 (无)
5862 P301B  Yaroslav and Time 0 / 0 (无)
5854 P303C  Minimum Modular 0 / 0 (无)
5833 P311C  Fetch the Treasure 0 / 0 (无)
5796 P317C  Balance 0 / 0 (无)
5785 P320B  Ping-Pong (Easy Version) 0 / 0 (无)
5776 P323B  Tournament-graph 0 / 0 (无)
5772 P325C  Monsters and Diamonds 0 / 0 (无)
5770 P325E  The Red Button 0 / 0 (无)
5766 P327D  Block Tower 0 / 0 (无)
5756 P330B  Road Construction 0 / 0 (无)
5747 P331D2  Escaping on Beaveractor 0 / 0 (无)
5745 P331E1  Deja Vu 0 / 0 (无)
5740 P332D  Theft of Blueprints 0 / 0 (无)
5711 P339C  Xenia and Weights 0 / 0 (无)
5693 P343D  Water Tree 0 / 0 (无)
5692 P343E  Pumping Stations 0 / 0 (无)
5690 P344B  Simple Molecules 0 / 0 (无)
5686 P345D  Chain Letter 0 / 0 (无)
5679 P346D  Robot Control 0 / 0 (无)
5667 P350B  Resort 0 / 0 (无)
5664 P350E  Wrong Floyd 0 / 0 (无)
5633 P358E  Dima and Kicks 0 / 0 (无)
5623 P360E  Levko and Game 0 / 0 (无)
5617 P362D  Fools and Foolproof Roads 0 / 0 (无)
5616 P362E  Petya and Pipes 0 / 0 (无)
5596 P367C  Sereja and the Arrangement of Numbers 0 / 0 (无)
5589 P369C  Valera and Elections 0 / 0 (无)
5588 P369D  Valera and Fools 0 / 0 (无)
5586 P370A  Rook, Bishop and King 0 / 0 (无)
5567 P374C  Inna and Dima 0 / 0 (无)
5542 P380B  Sereja and Tree 0 / 0 (无)
5533 P382D  Ksenia and Pawns 0 / 0 (无)
5516 P386D  Game with Points 0 / 0 (无)
5509 P388B  Fox and Minimal path 0 / 0 (无)
5472 P396C  On Changing Tree 0 / 0 (无)
5457 P400D  Dima and Bacteria 0 / 0 (无)
5448 P402C  Searching for Graph 0 / 0 (无)
5446 P402E  Strictly Positive Matrix 0 / 0 (无)
5441 P404C  Restore Graph 0 / 0 (无)
5434 P405E  Graph Cutting 0 / 0 (无)
5391 P416E  President's Path 0 / 0 (无)
5388 P417C  Football 0 / 0 (无)
5385 P418D  Big Problems for Organizers 0 / 0 (无)
5381 P420C  Bug in Code 0 / 0 (无)
5362 P427C  Checkposts 0 / 0 (无)
5355 P429E  Points and Segments 0 / 0 (无)
5328 P436C  Dungeons and Candies 0 / 0 (无)
5322 P437C  The Child and Toy 0 / 0 (无)
5305 P441D  Valera and Swaps 0 / 0 (无)
5276 P449B  Jzzhu and Cities 0 / 0 (无)
5257 P453C  Little Pony and Summer Sun Celebration 0 / 0 (无)
5219 P463D  Gargari and Permutations 0 / 0 (无)
5213 P464E  The Classic Problem 0 / 0 (无)
5206 P466E  Information Graph 0 / 0 (无)
5202 P467D  Fedor and Essay 0 / 0 (无)
5166 P475B  Strongly Connected City 0 / 0 (无)
5144 P480D  Parcels 0 / 0 (无)
5119 P487E  Tourists 0 / 0 (无)
5113 P489D  Unbearable Controversy of Being 0 / 0 (无)
5070 P500A  New Year Transportation 0 / 0 (无)
5069 P500B  New Year Permutation 0 / 0 (无)
5067 P500D  New Year Santa Network 0 / 0 (无)
5055 P505B  Mr 0 / 0 (无)
5051 P506D  Mr 0 / 0 (无)
5045 P507E  Breaking Good 0 / 0 (无)
5041 P508D  Tanya and Password 0 / 0 (无)
5031 P510C  Fox And Names 0 / 0 (无)
4989 P520B  Two Buttons 0 / 0 (无)
4984 P521E  Cycling City 0 / 0 (无)
4983 P522A  Reposts 0 / 0 (无)
4966 P525D  Arthur and Walls 0 / 0 (无)
4953 P527E  Data Center Drama 0 / 0 (无)
4939 P533B  Work Group 0 / 0 (无)

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