ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2443 P1444D   Rectangular Polyline 0 / 0 10
2442 P1444E   Finding the Vertex 0 / 0 10
2438 P1446B   Catching Cheaters 0 / 0 6
2437 P1446C   Xor Tree 0 / 0 7
2423 P1450G   Communism 0 / 0 10
2419 P1451B   Non-Substring Subsequence 0 / 0 3
2418 P1451C   String Equality 0 / 0 4
2410 P1452D   Radio Towers 0 / 0 5
2409 P1452E   Two Editorials 0 / 0 9
2402 P1453E   Dog Snacks 0 / 0 8
2401 P1453F   Even Harder 0 / 0 10
2391 P1455D   Sequence and Swaps 0 / 0 5
2389 P1455F   String and Operations 0 / 0 10
2388 P1455G   Forbidden Value 0 / 0 10
2387 P1456E   XOR-ranges 0 / 0 10
2385 P1458B   Glass Half Spilled 0 / 0 7
2379 P1459B   Move and Turn 0 / 0 4
2377 P1461B   Find the Spruce 0 / 0 4
2376 P1461C   Random Events 0 / 0 5
2373 P1461F   Mathematical Expression 0 / 0 10
2371 P1462B   Last Year's Substring 0 / 0 3
2360 P1463F   Max Correct Set 0 / 0 10
2357 P1466B   Last minute enhancements 0 / 0 3
2356 P1466C   Canine poetry 0 / 0 4
2351 P1466H   Finding satisfactory solutions 0 / 0 10
2346 P1467D   Sum of Paths 0 / 0 8
2345 P1467E   Distinctive Roots in a Tree 0 / 0 9
2344 P1468A   LaIS 0 / 0 8
2329 P1469B   Red and Blue 0 / 0 3
2328 P1469C   Building a Fence 0 / 0 5
2324 P1470A   Strange Birthday Party 0 / 0 4
2320 P1470E   Strange Permutation 0 / 0 10
2315 P1472B   Fair Division 0 / 0 3
2314 P1472C   Long Jumps 0 / 0 3
2313 P1472D   Even-Odd Game 0 / 0 4
2312 P1472E   Correct Placement 0 / 0 5
2311 P1472F   New Year's Puzzle 0 / 0 7
2310 P1472G   Moving to the Capital 0 / 0 7
2306 P1473D   Program 0 / 0 5
2303 P1473G   Tiles 0 / 0 10
2299 P1474D   Cleaning 0 / 0 8
2297 P1474F   1 2 3 4 ... 0 / 0 10
2295 P1475B   New Year's Number 0 / 0 3
2293 P1475D   Cleaning the Phone 0 / 0 6
2290 P1475G   Strange Beauty 0 / 0 6
2287 P1476C   Longest Simple Cycle 0 / 0 5
2286 P1476D   Journey 0 / 0 5
2284 P1476F   Lanterns 0 / 0 10
2275 P1478B   Nezzar and Lucky Number 0 / 0 3
2272 P1479B1   Painting the Array I 0 / 0 6
2271 P1479B2   Painting the Array II 0 / 0 7
2268 P1479E   School Clubs 0 / 0 10
2261 P1481E   Sorting Books 0 / 0 9
2260 P1481F   AB Tree 0 / 0 10
2255 P1482E   Skyline Photo 0 / 0 7
2250 P1485B   Replace and Keep Sorted 0 / 0 4
2247 P1485E   Move and Swap 0 / 0 9
2246 P1485F   Copy or Prefix Sum 0 / 0 9
2241 P1486D   Max Median 0 / 0 7
2240 P1486E   Paired Payment 0 / 0 8
2239 P1486F   Pairs of Paths 0 / 0 10
2233 P1487F   Ones 0 / 0 10
2232 P1487G   String Counting 0 / 0 10
2227 P1488E   Palindromic Doubles 0 / 0 8
2212 P1491C   Pekora and Trampoline 0 / 0 5
2211 P1491D   Zookeeper and The Infinite Zoo 0 / 0 6
2203 P1492C   Maximum width 0 / 0 5
2192 P1494C   1D Sokoban 0 / 0 6
2183 P1495F   Squares 0 / 0 10
2176 P1497D   Genius 0 / 0 9
2175 P1497E1   Square-Free Division (easy version) 0 / 0 5
2174 P1497E2   Square-Free Division (hard version) 0 / 0 9
2171 P1498C   Planar Reflections 0 / 0 5
2170 P1498D   Bananas in a Microwave 0 / 0 8
2168 P1498F   Christmas Game 0 / 0 9
2166 P1499B   Binary Removals 0 / 0 3
2164 P1499D   The Number of Pairs 0 / 0 7
2163 P1499E   Chaotic Merge 0 / 0 9
2162 P1499F   Diameter Cuts 0 / 0 9
2155 P1500F   Cupboards Jumps 0 / 0 10
2153 P1501B   Napoleon Cake 0 / 0 3
2150 P1503C   Travelling Salesman Problem 0 / 0 8
2148 P1503E   2-Coloring 0 / 0 10
2129 P1506G   Maximize the Remaining String 0 / 0 7
2120 P1509C   The Sports Festival 0 / 0 6
2116 P1510D   Digits 0 / 0 7
2112 P1510H   Hard Optimization 1 / 5 10
2104 P1511E   Colorings and Dominoes 0 / 0 7
2103 P1511F   Chainword 0 / 0 10
2102 P1511G   Chips on a Board 0 / 0 10
2096 P1512F   Education 0 / 0 6
2095 P1512G   Short Task 0 / 0 5
2092 P1513C   Add One 0 / 0 5
2079 P1515E   Phoenix and Computers 0 / 0 8
2073 P1516B   AGAGA XOOORRR 0 / 0 5
2072 P1516C   Baby Ehab Partitions Again 0 / 0 5
2071 P1516D   Cut 0 / 0 7
2070 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
2066 P1517D   Explorer Space 0 / 0 6
2064 P1517F   Reunion 0 / 0 10

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