ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3985 P985E   Pencils and Boxes 0 / 0 7
3969 P988E   Divisibility by 25 0 / 0 7
3968 P988F   Rain and Umbrellas 0 / 0 7
3958 P990E   Post Lamps 0 / 0 7
3946 P992D   Nastya and a Game 0 / 0 7
3942 P993C   Careful Maneuvering 0 / 0 7
3936 P995A   Tesla 0 / 0 7
3911 P1000E   We Need More Bosses 0 / 0 7
3880 P1003E   Tree Constructing 0 / 0 7
3866 P1005F   Berland and the Shortest Paths 0 / 0 7
3860 P1006F   Xor-Paths 0 / 0 7
3796 P1023E   Down or Right 0 / 0 7
3790 P1025D   Recovering BST 0 / 0 7
3782 P1027E   Inverse Coloring 0 / 0 7
3776 P1028D   Order book 0 / 0 7
3767 P1029E   Tree with Small Distances 0 / 0 7
3748 P1032E   The Unbearable Lightness of Weights 0 / 0 7
3711 P1039B   Subway Pursuit 0 / 0 7
3684 P1044C   Optimal Polygon Perimeter 0 / 0 7
3638 P1056E   Check Transcription 0 / 0 7
3586 P1066F   Yet another 2D Walking 0 / 0 7
3573 P1070E   Getting Deals Done 0 / 0 7
3541 P1077F2   Pictures with Kittens (hard version) 0 / 0 7
3425 P1098B   Nice table 0 / 0 7
3381 P1106E   Lunar New Year and Red Envelopes 0 / 0 7
3367 P1108E2   Array and Segments (Hard version) 0 / 0 7
3366 P1108F   MST Unification 0 / 0 7
3316 P1117D   Magic Gems 0 / 0 7
3294 P1120C   Compress String 0 / 0 7
3198 P1146D   Frog Jumping 0 / 0 7
3168 P1151E   Number of Components 0 / 0 7
3163 P1152D   Neko and Aki's Prank 0 / 0 7
3148 P1154F   Shovels Shop 0 / 0 7
3123 P1158C   Permutation recovery 0 / 0 7
3109 P1163D   Mysterious Code 0 / 0 7
3095 P1166E   The LCMs Must be Large 0 / 0 7
3089 P1167E   Range Deleting 0 / 0 7
3043 P1176F   Destroy it! 0 / 0 7
3007 P1183F   Topforces Strikes Back 0 / 0 7
3003 P1184A2   Heidi Learns Hashing (Medium) 0 / 0 7
2992 P1184E2   Daleks' Invasion (medium) 0 / 0 7
2984 P1185F   Two Pizzas 0 / 0 7
2983 P1185G1   Playlist for Polycarp (easy version) 0 / 0 7
2972 P1187E   Tree Painting 0 / 0 7
2934 P1195E   OpenStreetMap 0 / 0 7
2902 P1201D   Treasure Hunting 0 / 0 7
2897 P1202C   You Are Given a WASD-string... 0 / 0 7
2887 P1203F1   Complete the Projects (easy version) 0 / 0 7
2881 P1204D2   Kirk and a Binary String (hard version) 0 / 0 7
2866 P1207F   Remainder Problem 0 / 0 7
2823 P1213F   Unstable String Sort 0 / 0 7
2801 P1216F   Wi-Fi 0 / 0 7
2797 P1217D   Coloring Edges 0 / 0 7
2786 P1218I   The Light Square 0 / 0 7
2765 P1223E   Paint the Tree 0 / 0 7
2663 P1250C   Trip to Saint Petersburg 0 / 0 7
2638 P1252G   Performance Review 0 / 0 7
2634 P1252K   Addition Robot 0 / 0 7
2624 P1254B2   Send Boxes to Alice (Hard Version) 0 / 0 7
2593 P1263E   Editor 0 / 0 7
2582 P1265E   Beautiful Mirrors 0 / 0 7
2577 P1266E   Spaceship Solitaire 0 / 0 7
2563 P1267K   Key Storage 0 / 0 7
2542 P1271D   Portals 0 / 0 7
2541 P1271E   Common Number 0 / 0 7
2521 P1278D   Segment Tree 0 / 0 7
2489 P1284D   New Year and Conference 0 / 0 7
2429 P1296F   Berland Beauty 0 / 0 7
2417 P1299C   Water Balance 0 / 0 7
2351 P1312E   Array Shrinking 0 / 0 7
2324 P1322B   Present 0 / 0 7
2264 P1332E   Height All the Same 0 / 0 7
2258 P1333D   Challenges in school №41 0 / 0 7
2207 P1343E   Weights Distributing 0 / 0 7
2152 P1354E   Graph Coloring 0 / 0 7
2145 P1355E   Restorer Distance 0 / 0 7
2096 P1360H   Binary Median 0 / 0 7
2083 P1363D   Guess The Maximums 0 / 0 7
2077 P1364D   Ehab's Last Corollary 0 / 0 7
2070 P1365F   Swaps Again 0 / 0 7
2064 P1366E   Two Arrays 0 / 0 7
2056 P1367F1   Flying Sort (Easy Version) 0 / 0 7
2035 P1370E   Binary Subsequence Rotation 0 / 0 7
2022 P1372D   Omkar and Circle 0 / 0 7
1955 P1387A   Graph 0 / 0 7
1954 P1387B1   Village (Minimum) 0 / 0 7
1943 P1389D   Segment Intersections 0 / 0 7
1930 P1392E   Omkar and Duck 0 / 0 7
1922 P1393D   Rarity and New Dress 0 / 0 7
1840 P1409F   Subsequences of Length Two 0 / 0 7
1836 P1411D   Grime Zoo 0 / 0 7
1828 P1413E   Solo mid Oracle 0 / 0 7
1809 P1418D   Trash Problem 0 / 0 7
1800 P1419E   Decryption 0 / 0 7
1795 P1420C2   Pokémon Army (hard version) 0 / 0 7
1722 P1431F   Neural Network Problem 0 / 0 7
1721 P1431G   Number Deletion Game 0 / 0 7
1712 P1433F   Zero Remainder Sum 0 / 0 7
1711 P1433G   Reducing Delivery Cost 0 / 0 7
1663 P1446C   Xor Tree 0 / 0 7

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