924 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1452 P1407E   Egor in the Republic of Dagestan 0 / 0 (无)
1447 P1408E   Avoid Rainbow Cycles 0 / 0 (无)
1445 P1408G   Clusterization Counting 0 / 0 (无)
1434 P1411C   Peaceful Rooks 0 / 0 (无)
1414 P1416D   Graph and Queries 0 / 0 (无)
1407 P1418C   Mortal Kombat Tower 0 / 0 (无)
1396 P1419F   Rain of Fire 0 / 0 (无)
1381 P1422D   Returning Home 0 / 0 (无)
1377 P1423B   Valuable Paper 0 / 0 (无)
1376 P1423C   Dušan's Railway 0 / 0 (无)
1371 P1423H   Virus 0 / 0 (无)
1363 P1424M   Ancient Language 0 / 0 (无)
1342 P1427G   One Billion Shades of Grey 0 / 0 (无)
1339 P1428B   Belted Rooms 0 / 0 (无)
1325 P1430G   Yet Another DAG Problem 0 / 0 (无)
1308 P1433G   Reducing Delivery Cost 0 / 0 (无)
1303 P1436D   Bandit in a City 0 / 0 (无)
1297 P1437D   Minimal Height Tree 0 / 0 (无)
1286 P1439A2   Binary Table (Hard Version) 0 / 0 (无)
1285 P1439B   Graph Subset Problem 0 / 0 (无)

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