ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8068 P6E   Exposition 0 / 0 6
8053 P9E   Interesting Graph and Apples 0 / 0 8
8033 P13E   Holes 0 / 0 10
8016 P17B   Hierarchy 0 / 0 5
8003 P19E   Fairy 0 / 0 10
7977 P25D   Roads not only in Berland 0 / 0 6
7967 P27D   Ring Road 2 0 / 0 8
7964 P28B   pSort 0 / 0 5
7921 P36E   Two Paths 0 / 0 10
7865 P45B   School 0 / 0 8
7851 P46F   Hercule Poirot Problem 0 / 0 8
7781 P60B   Serial Time! 0 / 0 4
7779 P60D   Savior 0 / 0 9
7701 P74C   Chessboard Billiard 0 / 0 7
7693 P76A   Gift 0 / 0 8
7685 P77C   Beavermuncher-0xFF 0 / 0 7
7666 P81E   Pairs 0 / 0 10
7649 P85E   Guard Towers 0 / 0 10
7640 P87D   Beautiful Road 0 / 0 8
7627 P91C   Ski Base 0 / 0 8
7611 P95E   Lucky Country 0 / 0 9
7604 P97E   Leaders 0 / 0 8
7578 P103B   Cthulhu 0 / 0 5
7570 P105D   Entertaining Geodetics 0 / 0 10
7554 P109C   Lucky Tree 0 / 0 6
7547 P111C   Petya and Spiders 0 / 0 7
7415 P141E   Clearing Up 0 / 0 8
7339 P160D   Edges in MST 0 / 0 8
7309 P165D   Beard Graph 0 / 0 7
7257 P177C1   Party 0 / 0 5
7256 P177C2   Party 0 / 0 5
7202 P187C   Weak Memory 0 / 0 7
7185 P190E   Counter Attack 0 / 0 7
7166 P195E   Building Forest 0 / 0 7
7161 P196E   Opening Portals 0 / 0 10
7101 P209C   Trails and Glades 0 / 0 9
7097 P212D   Cutting a Fence 0 / 0 9
7078 P217A   Ice Skating 0 / 0 4
7074 P217E   Alien DNA 0 / 0 10
7031 P228E   The Road to Berland is Paved With Good Intentions 0 / 0 6
6899 P260D   Black and White Tree 0 / 0 7
6834 P277A   Learning Languages 0 / 0 4
6770 P292D   Connected Components 0 / 0 6
6698 P313E   Ilya and Two Numbers 0 / 0 8
6645 P325D   Reclamation 0 / 0 10
6644 P325E   The Red Button 0 / 0 10
6518 P356A   Knight Tournament 0 / 0 5
6507 P358E   Dima and Kicks 0 / 0 8
6491 P362D   Fools and Foolproof Roads 0 / 0 7
6474 P366D   Dima and Trap Graph 0 / 0 7

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