ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1848 P1389G   Directing Edges 0 / 0 10
1843 P1391E   Pairs of Pairs 0 / 0 10
1836 P1392G   Omkar and Pies 0 / 0 10
1830 P1393D   Rarity and New Dress 0 / 0 7
1826 P1394B   Boboniu Walks on Graph 0 / 0 8
1815 P1396E   Distance Matching 0 / 0 10
1801 P1399E1   Weights Division (easy version) 0 / 0 7
1800 P1399E2   Weights Division (hard version) 0 / 0 8
1793 P1400F   x-prime Substrings 0 / 0 10
1788 P1401D   Maximum Distributed Tree 0 / 0 6
1783 P1402C   Star Trek 0 / 0 10
1781 P1403B   Spring cleaning 0 / 0 8
1778 P1404B   Tree Tag 0 / 0 6
1776 P1404D   Game of Pairs 0 / 0 10
1770 P1406C   Link Cut Centroids 0 / 0 5
1763 P1407E   Egor in the Republic of Dagestan 1 / 1 9
1745 P1411C   Peaceful Rooks 0 / 0 5
1707 P1419F   Rain of Fire 0 / 0 10
1636 P1430G   Yet Another DAG Problem 0 / 0 10
1622 P1433D   Districts Connection 0 / 0 4
1614 P1436D   Bandit in a City 0 / 0 6
1588 P1442C   Graph Transpositions 0 / 0 9
1586 P1442E   Black, White and Grey Tree 0 / 0 10
1578 P1444C   Team-Building 0 / 0 9
1576 P1444E   Finding the Vertex 0 / 0 10
1568 P1446E   Long Recovery 0 / 0 10
1559 P1450E   Capitalism 1 / 1 10
1541 P1452G   Game On Tree 0 / 0 10
1536 P1453E   Dog Snacks 0 / 0 8
1530 P1454E   Number of Simple Paths 0 / 0 7
1495 P1463E   Plan of Lectures 0 / 0 9
1487 P1466F   Euclid's nightmare 0 / 0 7
1479 P1467E   Distinctive Roots in a Tree 0 / 0 9
1455 P1470D   Strange Housing 0 / 0 8
1444 P1472G   Moving to the Capital 0 / 0 7
1420 P1476D   Journey 0 / 0 5
1419 P1476E   Pattern Matching 0 / 0 8
1413 P1477D   Nezzar and Hidden Permutations 0 / 0 10
1381 P1485E   Move and Swap 0 / 0 9
1373 P1486F   Pairs of Paths 0 / 0 10
1370 P1487C   Minimum Ties 0 / 0 5
1352 P1490D   Permutation Transformation 0 / 0 4
1344 P1491E   Fib-tree 1 / 4 9
1335 P1492E   Almost Fault-Tolerant Database 0 / 0 9
1325 P1494D   Dogeforces 0 / 0 8
1323 P1494F   Delete The Edges 0 / 0 10
1319 P1495D   BFS Trees 0 / 0 10
1304 P1498D   Bananas in a Microwave 0 / 0 8
1302 P1498F   Christmas Game 0 / 0 9
1296 P1499F   Diameter Cuts 0 / 0 9

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