flows - 题库 - oj

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	2118	P1510B Button Lock flows graph matchings graphs *2600	0 / 0	10
	2063	P1517G Starry Night Camping constructive algorithms flows graphs *3300	0 / 0	10
	2056	P1519F Chests and Keys bitmasks brute force dfs and similar dp flows *3200	0 / 0	10
	2031	P1525D Armchairs dp flows graph matchings greedy *1800	0 / 0	6
	2029	P1525F Goblins And Gnomes brute force dp flows graph matchings *2800	0 / 0	10
	2004	P1530D Secret Santa constructive algorithms flows graphs greedy math *1600	0 / 0	5
	1985	P1533I Excursions *special problem constructive algorithms dfs and similar flows graph matchings graphs	0 / 0	(无)
	1899	P1549B Gregor and the Pawn Game dfs and similar dp flows graph matchings graphs greedy implementation *800	0 / 0	3
	1779	P1572D Bridge Club flows graph matchings graphs greedy *2800	0 / 0	10
	1687	P1592F2 Alice and Recoloring 2 constructive algorithms flows graph matchings greedy *2800	0 / 0	10
	1557	P1615H Reindeer Games binary search constructive algorithms data structures divide and conquer flows graphs shortest paths *3000	0 / 0	10
	1498	P1624C Division by Two and Permutation constructive algorithms flows graph matchings greedy math *1100	0 / 0	3
	1461	P1630F Making It Bipartite flows graph matchings graphs number theory *3400	0 / 0	10
	1304	P1662J Training Camp flows graphs	0 / 0	(无)
	1275	P1666K Kingdom Partition flows *3200	0 / 0	10
	1174	P1682F MCMF? data structures flows graphs greedy sortings two pointers *2700	0 / 0	10
	1167	P1684G Euclid Guess constructive algorithms flows graph matchings math number theory *2800	0 / 0	10
	1038	P1706C Qpwoeirut And The City dp flows greedy implementation *1400	0 / 0	4
	1021	P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees *2500	0 / 0	9
	976	P1717F Madoka and The First Session constructive algorithms flows graph matchings graphs implementation *2500	0 / 0	9
	954	P1721F Matching Reduction brute force constructive algorithms dfs and similar flows graph matchings graphs interactive *2800	0 / 0	10
	920	P1728F Fishermen flows graph matchings greedy *3100	0 / 0	10
	832	P1741G Kirill and Company bitmasks brute force dfs and similar dp flows graphs shortest paths *2200	0 / 0	8
	803	P1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	10
	793	P1748E Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees *2300	0 / 0	8
	717	P1765A Access Levels bitmasks dsu flows graph matchings *2400	0 / 0	9
	698	P1766F MCF flows *2800	0 / 0	10
	682	P1770D Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation *2000	0 / 0	7
	668	P1773D Dominoes combinatorics flows graph matchings greedy *2600	0 / 0	10
	589	P1783F Double Sort II dfs and similar flows graph matchings graphs *2500	0 / 0	9
	511	P1797A Li Hua and Maze constructive algorithms flows graphs greedy implementation *800	0 / 0	3
	177	P1852F Panda Meetups data structures dp flows *3500	0 / 0	10
	129	P1861F Four Suits binary search bitmasks flows greedy *3200	0 / 0	10
	97	P1866G Grouped Carriages binary search data structures dp flows greedy *2100	0 / 0	7
	8985	P1895G Two Characters, Two Colors binary search data structures dp flows greedy *3100	0 / 0	10
	9034	P1913E Matrix Problem flows graph matchings graphs	0 / 0	(无)
	9150	P1919F2 Wine Factory (Hard Version) data structures dp flows matrices *2800	0 / 0	10
	9236	P1926G Vlad and Trouble at MIT dfs and similar dp flows graphs greedy implementation trees	0 / 0	(无)
	9353	P1942H Farmer John's Favorite Intern data structures dp flows trees	0 / 0	(无)
	9372	P1951I Growing Trees constructive algorithms flows graphs greedy	0 / 0	(无)
	9362	P1952J Help, what does it mean to be "Based" 2-sat binary search bitmasks brute force chinese remainder theorem combinatorics constructive algorithms data structures dfs and similar divide and conquer dp dsu expression parsing fft flows games geometry graph matchings graphs greedy hashing implementation interactive math matrices meet-in-the-middle number theory probabilities schedules shortest paths sortings string suffix structures strings ternary search trees two pointers	0 / 0	(无)
	9381	P1955H The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings	0 / 0	(无)

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