790 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1638 P1370F2   The Hidden Pair (Hard Version) 0 / 0 (无)
1604 P1375G   Tree Modification 0 / 0 (无)
1599 P1379C   Choosing flowers 0 / 0 (无)
1583 P1381D   The Majestic Brown Tree Snake 0 / 0 (无)
1566 P1385E   Directing Edges 0 / 0 (无)
1564 P1385G   Columns Swaps 0 / 0 (无)
1560 P1387A   Graph 0 / 0 (无)
1558 P1387B2   Village (Maximum) 0 / 0 (无)
1554 P1388C   Uncle Bogdan and Country Happiness 0 / 0 (无)
1553 P1388D   Captain Flint and Treasure 0 / 0 (无)
1545 P1389G   Directing Edges 0 / 0 (无)
1540 P1391E   Pairs of Pairs 0 / 0 (无)
1533 P1392G   Omkar and Pies 0 / 0 (无)
1527 P1393D   Rarity and New Dress 0 / 0 (无)
1523 P1394B   Boboniu Walks on Graph 0 / 0 (无)
1512 P1396E   Distance Matching 0 / 0 (无)
1498 P1399E1   Weights Division (easy version) 0 / 0 (无)
1497 P1399E2   Weights Division (hard version) 0 / 0 (无)
1490 P1400F   x-prime Substrings 0 / 0 (无)
1485 P1401D   Maximum Distributed Tree 0 / 0 (无)

分类

试试手气

根据当前过滤条件随机选择一道题

  1. 关于
  2. 联系我们
  3. 隐私
  4. 服务条款
  5. Language
  6. Theme
  2. 京ICP备2021032661号-1
  3. 京公网安备 11011102002149号
  4. © 2021-2025 Hydro.ac
  6. Powered by Hydro v5.0.0-beta.13