ID 题目 显示标签 隐藏标签 AC / 尝试 难度
827 codeforces#P1387A  Graph 0 / 0 7
825 codeforces#P1387B2  Village (Maximum) 0 / 0 9
821 codeforces#P1388C  Uncle Bogdan and Country Happiness 0 / 0 6
820 codeforces#P1388D  Captain Flint and Treasure 0 / 0 7
812 codeforces#P1389G  Directing Edges 0 / 0 10
807 codeforces#P1391E  Pairs of Pairs 4 / 6 10
800 codeforces#P1392G  Omkar and Pies 0 / 0 10
794 codeforces#P1393D  Rarity and New Dress 0 / 0 7
790 codeforces#P1394B  Boboniu Walks on Graph 0 / 0 8
779 codeforces#P1396E  Distance Matching 1 / 2 10
765 codeforces#P1399E1  Weights Division (easy version) 0 / 0 7
764 codeforces#P1399E2  Weights Division (hard version) 0 / 0 8
757 codeforces#P1400F  x-prime Substrings 0 / 0 10
752 codeforces#P1401D  Maximum Distributed Tree 0 / 0 6
747 codeforces#P1402C  Star Trek 0 / 0 10
745 codeforces#P1403B  Spring cleaning 0 / 0 8
742 codeforces#P1404B  Tree Tag 0 / 0 6
740 codeforces#P1404D  Game of Pairs 0 / 0 10
734 codeforces#P1406C  Link Cut Centroids 0 / 0 5
727 codeforces#P1407E  Egor in the Republic of Dagestan 1 / 3 9
709 codeforces#P1411C  Peaceful Rooks 0 / 0 5
671 codeforces#P1419F  Rain of Fire 0 / 0 10
600 codeforces#P1430G  Yet Another DAG Problem 0 / 0 10
586 codeforces#P1433D  Districts Connection 0 / 0 4
578 codeforces#P1436D  Bandit in a City 0 / 0 6
552 codeforces#P1442C  Graph Transpositions 0 / 0 9
550 codeforces#P1442E  Black, White and Grey Tree 1 / 1 10
542 codeforces#P1444C  Team-Building 1 / 3 9
540 codeforces#P1444E  Finding the Vertex 0 / 0 10
531 codeforces#P1446E  Long Recovery 0 / 0 10
523 codeforces#P1450E  Capitalism 0 / 0 10
505 codeforces#P1452G  Game On Tree 0 / 0 10
500 codeforces#P1453E  Dog Snacks 0 / 0 8
494 codeforces#P1454E  Number of Simple Paths 0 / 0 7
459 codeforces#P1463E  Plan of Lectures 0 / 0 9
451 codeforces#P1466F  Euclid's nightmare 0 / 0 7
442 codeforces#P1467E  Distinctive Roots in a Tree 0 / 0 9
418 codeforces#P1470D  Strange Housing 1 / 1 8
408 codeforces#P1472G  Moving to the Capital 0 / 0 7
384 codeforces#P1476D  Journey 0 / 1 5
383 codeforces#P1476E  Pattern Matching 0 / 0 8
377 codeforces#P1477D  Nezzar and Hidden Permutations 0 / 0 10
345 codeforces#P1485E  Move and Swap 0 / 0 9
337 codeforces#P1486F  Pairs of Paths 0 / 0 10
334 codeforces#P1487C  Minimum Ties 0 / 0 5
316 codeforces#P1490D  Permutation Transformation 0 / 0 4
308 codeforces#P1491E  Fib-tree 0 / 0 9
299 codeforces#P1492E  Almost Fault-Tolerant Database 0 / 0 9
289 codeforces#P1494D  Dogeforces 0 / 0 8
287 codeforces#P1494F  Delete The Edges 0 / 0 10

分类

手气不错

根据当前过滤条件随机选择一道题