ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4759 P985E   Pencils and Boxes 0 / 0 7
4743 P988E   Divisibility by 25 0 / 0 7
4742 P988F   Rain and Umbrellas 0 / 0 7
4732 P990E   Post Lamps 0 / 0 7
4720 P992D   Nastya and a Game 0 / 0 7
4716 P993C   Careful Maneuvering 0 / 0 7
4710 P995A   Tesla 0 / 0 7
4685 P1000E   We Need More Bosses 0 / 0 7
4654 P1003E   Tree Constructing 0 / 0 7
4640 P1005F   Berland and the Shortest Paths 0 / 0 7
4634 P1006F   Xor-Paths 0 / 0 7
4570 P1023E   Down or Right 0 / 0 7
4564 P1025D   Recovering BST 0 / 0 7
4556 P1027E   Inverse Coloring 0 / 0 7
4550 P1028D   Order book 0 / 0 7
4541 P1029E   Tree with Small Distances 0 / 0 7
4522 P1032E   The Unbearable Lightness of Weights 0 / 0 7
4485 P1039B   Subway Pursuit 0 / 0 7
4458 P1044C   Optimal Polygon Perimeter 0 / 0 7
4412 P1056E   Check Transcription 0 / 0 7
4360 P1066F   Yet another 2D Walking 0 / 0 7
4347 P1070E   Getting Deals Done 0 / 0 7
4315 P1077F2   Pictures with Kittens (hard version) 0 / 0 7
4199 P1098B   Nice table 0 / 0 7
4155 P1106E   Lunar New Year and Red Envelopes 0 / 0 7
4141 P1108E2   Array and Segments (Hard version) 0 / 0 7
4140 P1108F   MST Unification 0 / 0 7
4090 P1117D   Magic Gems 0 / 0 7
4068 P1120C   Compress String 0 / 0 7
3972 P1146D   Frog Jumping 0 / 0 7
3942 P1151E   Number of Components 0 / 0 7
3937 P1152D   Neko and Aki's Prank 0 / 0 7
3922 P1154F   Shovels Shop 0 / 0 7
3897 P1158C   Permutation recovery 0 / 0 7
3883 P1163D   Mysterious Code 0 / 0 7
3869 P1166E   The LCMs Must be Large 0 / 0 7
3863 P1167E   Range Deleting 0 / 0 7
3817 P1176F   Destroy it! 0 / 0 7
3781 P1183F   Topforces Strikes Back 0 / 0 7
3777 P1184A2   Heidi Learns Hashing (Medium) 0 / 0 7
3766 P1184E2   Daleks' Invasion (medium) 0 / 0 7
3758 P1185F   Two Pizzas 0 / 0 7
3757 P1185G1   Playlist for Polycarp (easy version) 0 / 0 7
3746 P1187E   Tree Painting 0 / 0 7
3708 P1195E   OpenStreetMap 0 / 0 7
3676 P1201D   Treasure Hunting 0 / 0 7
3671 P1202C   You Are Given a WASD-string... 0 / 0 7
3661 P1203F1   Complete the Projects (easy version) 0 / 0 7
3655 P1204D2   Kirk and a Binary String (hard version) 0 / 0 7
3640 P1207F   Remainder Problem 0 / 0 7
3597 P1213F   Unstable String Sort 0 / 0 7
3575 P1216F   Wi-Fi 0 / 0 7
3571 P1217D   Coloring Edges 0 / 0 7
3560 P1218I   The Light Square 0 / 0 7
3539 P1223E   Paint the Tree 0 / 0 7
3437 P1250C   Trip to Saint Petersburg 0 / 0 7
3412 P1252G   Performance Review 0 / 0 7
3408 P1252K   Addition Robot 0 / 0 7
3398 P1254B2   Send Boxes to Alice (Hard Version) 0 / 0 7
3367 P1263E   Editor 0 / 0 7
3356 P1265E   Beautiful Mirrors 0 / 0 7
3351 P1266E   Spaceship Solitaire 0 / 0 7
3337 P1267K   Key Storage 0 / 0 7
3316 P1271D   Portals 0 / 0 7
3315 P1271E   Common Number 0 / 0 7
3295 P1278D   Segment Tree 0 / 0 7
3263 P1284D   New Year and Conference 0 / 0 7
3203 P1296F   Berland Beauty 0 / 0 7
3191 P1299C   Water Balance 0 / 0 7
3125 P1312E   Array Shrinking 0 / 0 7
3098 P1322B   Present 0 / 0 7
3038 P1332E   Height All the Same 0 / 0 7
3032 P1333D   Challenges in school №41 0 / 0 7
2981 P1343E   Weights Distributing 0 / 0 7
2926 P1354E   Graph Coloring 0 / 0 7
2919 P1355E   Restorer Distance 0 / 0 7
2870 P1360H   Binary Median 0 / 0 7
2857 P1363D   Guess The Maximums 0 / 0 7
2851 P1364D   Ehab's Last Corollary 0 / 0 7
2844 P1365F   Swaps Again 0 / 0 7
2838 P1366E   Two Arrays 0 / 0 7
2830 P1367F1   Flying Sort (Easy Version) 0 / 0 7
2809 P1370E   Binary Subsequence Rotation 0 / 0 7
2796 P1372D   Omkar and Circle 0 / 0 7
2729 P1387A   Graph 0 / 0 7
2728 P1387B1   Village (Minimum) 0 / 0 7
2717 P1389D   Segment Intersections 0 / 0 7
2704 P1392E   Omkar and Duck 0 / 0 7
2696 P1393D   Rarity and New Dress 0 / 0 7
2614 P1409F   Subsequences of Length Two 0 / 0 7
2610 P1411D   Grime Zoo 0 / 0 7
2602 P1413E   Solo mid Oracle 0 / 0 7
2583 P1418D   Trash Problem 0 / 0 7
2574 P1419E   Decryption 0 / 0 7
2569 P1420C2   Pokémon Army (hard version) 0 / 0 7
2496 P1431F   Neural Network Problem 0 / 0 7
2495 P1431G   Number Deletion Game 0 / 0 7
2486 P1433F   Zero Remainder Sum 0 / 0 7
2485 P1433G   Reducing Delivery Cost 0 / 0 7
2437 P1446C   Xor Tree 0 / 0 7

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