ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2441 P1349C  Orac and Game of Life 0 / 0 NOI/NOI+/CTSC
2360 P1360E  Polygon 0 / 0 普及+/提高
2333 P1365D  Solve The Maze 0 / 0 提高+/省选-
2295 P1370F1  The Hidden Pair (Easy Version) 0 / 0 9
2294 P1370F2  The Hidden Pair (Hard Version) 0 / 0 10
2213 P1387C  Viruses 0 / 0 10
2189 P1392G  Omkar and Pies 0 / 0 10
2183 P1393D  Rarity and New Dress 0 / 0 NOI/NOI+/CTSC
2116 P1407E  Egor in the Republic of Dagestan 0 / 0 9
2071 P1418C  Mortal Kombat Tower 0 / 0 提高+/省选-
2050 P1421D  Hexagons 0 / 0 省选/NOI-
2045 P1422D  Returning Home 0 / 0 8
1972 P1433G  Reducing Delivery Cost 0 / 0 NOI/NOI+/CTSC
1961 P1437D  Minimal Height Tree 0 / 0 提高+/省选-
1941 P1442C  Graph Transpositions 0 / 0 9
1912 P1450E  Capitalism 0 / 0 10
1797 P1472G  Moving to the Capital 0 / 0 NOI/NOI+/CTSC
1792 P1473E  Minimum Path 0 / 0 9
1743 P1482D  Playlist 0 / 0 省选/NOI-
1741 P1482F  Useful Edges 0 / 0 9
1731 P1486B  Eastern Exhibition 0 / 0 提高+/省选-
1727 P1486E  Paired Payment 0 / 0 8
1720 P1487F  Ones 0 / 0 10
1672 P1495D  BFS Trees 0 / 0 10
1637 P1503C  Travelling Salesman Problem 0 / 0 8
1627 P1505E  Cakewalk 0 / 0 省选/NOI-
1617 P1506F  Triangular Paths 0 / 0 NOI/NOI+/CTSC
1553 P1517D  Explorer Space 0 / 0 省选/NOI-
1535 P1520G  To Go Or Not To Go? 0 / 0 8
1499 P1528D  It's a bird! No, it's a plane! No, it's AaParsa! 0 / 0 9
1466 P1534E  Lost Array 0 / 0 8
1451 P1536E  Omkar and Forest 0 / 0 8
1429 P1540A  Great Graphs 0 / 0 普及+/提高
1396 P1547E  Air Conditioners 0 / 0 提高+/省选-
1380 P1550F  Jumping Around 0 / 0 10
1325 P1558E  Down Below 0 / 0 10
1293 P1566G  Four Vertices 0 / 0 10
1241 P1578A  Anti-Tetris 0 / 0 10
1222 P1579F  Array Stabilization (AND version) 0 / 0 提高+/省选-
1216 P1580E  Railway Construction 0 / 0 10
1145 P1599G  Shortest path 0 / 0 10
1137 P1601B  Frog Traveler 0 / 0 省选/NOI-
1074 P1611E1  Escape The Maze (easy version) 0 / 0 提高+/省选-
1073 P1611E2  Escape The Maze (hard version) 0 / 0 省选/NOI-
1065 P1612F  Armor and Weapons 0 / 0 10
1044 P1615H  Reindeer Games 0 / 0 10
1030 P1617E  Christmas Chocolates 0 / 0 10
1000 P1621H  Trains and Airplanes 0 / 0 10
964 P1627E  Not Escaping 0 / 0 8
963 P1627F  Not Splitting 0 / 0 10

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