ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4546 P985E   Pencils and Boxes 0 / 0 7
4530 P988E   Divisibility by 25 0 / 0 7
4529 P988F   Rain and Umbrellas 0 / 0 7
4519 P990E   Post Lamps 0 / 0 7
4507 P992D   Nastya and a Game 0 / 0 7
4503 P993C   Careful Maneuvering 0 / 0 7
4497 P995A   Tesla 0 / 0 7
4472 P1000E   We Need More Bosses 0 / 0 7
4441 P1003E   Tree Constructing 0 / 0 7
4427 P1005F   Berland and the Shortest Paths 0 / 0 7
4421 P1006F   Xor-Paths 0 / 0 7
4357 P1023E   Down or Right 0 / 0 7
4351 P1025D   Recovering BST 0 / 0 7
4337 P1027E   Inverse Coloring 0 / 0 7
4331 P1028D   Order book 0 / 0 7
4322 P1029E   Tree with Small Distances 0 / 0 7
4303 P1032E   The Unbearable Lightness of Weights 0 / 0 7
4266 P1039B   Subway Pursuit 0 / 0 7
4239 P1044C   Optimal Polygon Perimeter 0 / 0 7
4193 P1056E   Check Transcription 0 / 0 7
4141 P1066F   Yet another 2D Walking 0 / 0 7
4128 P1070E   Getting Deals Done 0 / 0 7
4096 P1077F2   Pictures with Kittens (hard version) 0 / 0 7
3980 P1098B   Nice table 0 / 0 7
3936 P1106E   Lunar New Year and Red Envelopes 0 / 0 7
3922 P1108E2   Array and Segments (Hard version) 0 / 0 7
3921 P1108F   MST Unification 0 / 0 7
3871 P1117D   Magic Gems 0 / 0 7
3849 P1120C   Compress String 0 / 0 7
3753 P1146D   Frog Jumping 0 / 0 7
3723 P1151E   Number of Components 0 / 0 7
3718 P1152D   Neko and Aki's Prank 0 / 0 7
3703 P1154F   Shovels Shop 0 / 0 7
3678 P1158C   Permutation recovery 0 / 0 7
3664 P1163D   Mysterious Code 0 / 0 7
3650 P1166E   The LCMs Must be Large 0 / 0 7
3644 P1167E   Range Deleting 0 / 0 7
3598 P1176F   Destroy it! 0 / 0 7
3553 P1183F   Topforces Strikes Back 0 / 0 7
3549 P1184A2   Heidi Learns Hashing (Medium) 0 / 0 7
3538 P1184E2   Daleks' Invasion (medium) 0 / 0 7
3530 P1185F   Two Pizzas 0 / 0 7
3529 P1185G1   Playlist for Polycarp (easy version) 0 / 0 7
3518 P1187E   Tree Painting 0 / 0 7
3480 P1195E   OpenStreetMap 0 / 0 7
3448 P1201D   Treasure Hunting 0 / 0 7
3443 P1202C   You Are Given a WASD-string... 0 / 0 7
3433 P1203F1   Complete the Projects (easy version) 0 / 0 7
3427 P1204D2   Kirk and a Binary String (hard version) 0 / 0 7
3412 P1207F   Remainder Problem 0 / 0 7

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