ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2906 codeforces#P976E  Well played! 0 / 0 7
2883 codeforces#P980D  Perfect Groups 1 / 2 7
2856 codeforces#P985D  Sand Fortress 0 / 0 7
2855 codeforces#P985E  Pencils and Boxes 0 / 0 7
2839 codeforces#P988E  Divisibility by 25 0 / 0 7
2838 codeforces#P988F  Rain and Umbrellas 0 / 0 7
2828 codeforces#P990E  Post Lamps 0 / 0 7
2816 codeforces#P992D  Nastya and a Game 0 / 0 7
2812 codeforces#P993C  Careful Maneuvering 0 / 0 7
2806 codeforces#P995A  Tesla 0 / 0 7
2781 codeforces#P1000E  We Need More Bosses 0 / 0 7
2749 codeforces#P1003E  Tree Constructing 1 / 2 7
2735 codeforces#P1005F  Berland and the Shortest Paths 0 / 0 7
2729 codeforces#P1006F  Xor-Paths 1 / 1 7
2665 codeforces#P1023E  Down or Right 1 / 1 7
2659 codeforces#P1025D  Recovering BST 0 / 0 7
2651 codeforces#P1027E  Inverse Coloring 1 / 1 7
2645 codeforces#P1028D  Order book 0 / 0 7
2636 codeforces#P1029E  Tree with Small Distances 0 / 0 7
2617 codeforces#P1032E  The Unbearable Lightness of Weights 0 / 0 7
2579 codeforces#P1039B  Subway Pursuit 0 / 0 7
2553 codeforces#P1044C  Optimal Polygon Perimeter 0 / 0 7
2507 codeforces#P1056E  Check Transcription 0 / 0 7
2455 codeforces#P1066F  Yet another 2D Walking 0 / 0 7
2442 codeforces#P1070E  Getting Deals Done 0 / 0 7
2410 codeforces#P1077F2  Pictures with Kittens (hard version) 0 / 0 7
2308 codeforces#P1098B  Nice table 1 / 1 7
2264 codeforces#P1106E  Lunar New Year and Red Envelopes 0 / 0 7
2251 codeforces#P1108E2  Array and Segments (Hard version) 0 / 0 7
2249 codeforces#P1108F  MST Unification 4 / 7 7
2199 codeforces#P1117D  Magic Gems 1 / 1 7
2177 codeforces#P1120C  Compress String 0 / 0 7
2081 codeforces#P1146D  Frog Jumping 0 / 0 7
2051 codeforces#P1151E  Number of Components 2 / 6 7
2046 codeforces#P1152D  Neko and Aki's Prank 0 / 0 7
2031 codeforces#P1154F  Shovels Shop 0 / 0 7
2006 codeforces#P1158C  Permutation recovery 0 / 1 7
1992 codeforces#P1163D  Mysterious Code 0 / 0 7
1978 codeforces#P1166E  The LCMs Must be Large 1 / 1 7
1972 codeforces#P1167E  Range Deleting 0 / 0 7
1926 codeforces#P1176F  Destroy it! 0 / 0 7
1889 codeforces#P1183F  Topforces Strikes Back 0 / 0 7
1885 codeforces#P1184A2  Heidi Learns Hashing (Medium) 0 / 0 7
1873 codeforces#P1184E2  Daleks' Invasion (medium) 0 / 0 7
1864 codeforces#P1185F  Two Pizzas 0 / 0 7
1865 codeforces#P1185G1  Playlist for Polycarp (easy version) 0 / 0 7
1853 codeforces#P1187E  Tree Painting 0 / 0 7
1816 codeforces#P1195E  OpenStreetMap 0 / 0 7
1783 codeforces#P1201D  Treasure Hunting 0 / 0 7
1778 codeforces#P1202C  You Are Given a WASD-string... 0 / 0 7

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