flows - 题库 - bzoj.org

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1570	P1517G Starry Night Camping constructive algorithms flows graphs *3300	0 / 0	10
	1563	P1519F Chests and Keys bitmasks brute force dfs and similar dp flows *3200	0 / 0	10
	1538	P1525D Armchairs dp flows graph matchings greedy *1800	0 / 0	6
	1536	P1525F Goblins And Gnomes brute force dp flows graph matchings *2800	0 / 0	10
	1511	P1530D Secret Santa constructive algorithms flows graphs greedy math *1600	0 / 0	5
	1492	P1533I Excursions *special problem constructive algorithms dfs and similar flows graph matchings graphs	0 / 0	(无)
	1406	P1549B Gregor and the Pawn Game dfs and similar dp flows graph matchings graphs greedy implementation *800	0 / 0	3
	1286	P1572D Bridge Club flows graph matchings graphs greedy *2800	0 / 0	10
	1194	P1592F2 Alice and Recoloring 2 constructive algorithms flows graph matchings greedy *2800	0 / 0	10
	1064	P1615H Reindeer Games binary search constructive algorithms data structures divide and conquer flows graphs shortest paths *3000	0 / 0	10
	1005	P1624C Division by Two and Permutation constructive algorithms flows graph matchings greedy math *1100	0 / 0	3
	968	P1630F Making It Bipartite flows graph matchings graphs number theory *3400	0 / 0	10
	811	P1662J Training Camp flows graphs	0 / 0	(无)
	782	P1666K Kingdom Partition flows *3200	0 / 0	10
	681	P1682F MCMF? data structures flows graphs greedy sortings two pointers *2700	0 / 0	10
	674	P1684G Euclid Guess constructive algorithms flows graph matchings math number theory *2800	0 / 0	10
	545	P1706C Qpwoeirut And The City dp flows greedy implementation *1400	0 / 0	4
	528	P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees *2500	0 / 0	9
	483	P1717F Madoka and The First Session constructive algorithms flows graph matchings graphs implementation *2500	0 / 0	9
	461	P1721F Matching Reduction brute force constructive algorithms dfs and similar flows graph matchings graphs interactive *2800	0 / 0	10
	427	P1728F Fishermen flows graph matchings greedy *3100	0 / 0	10
	339	P1741G Kirill and Company bitmasks brute force dfs and similar dp flows graphs shortest paths *2200	0 / 0	8
	310	P1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	10
	300	P1748E Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees *2300	0 / 0	8
	224	P1765A Access Levels bitmasks dsu flows graph matchings *2400	0 / 0	9
	205	P1766F MCF flows *2800	0 / 0	10
	189	P1770D Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation *2000	0 / 0	7
	175	P1773D Dominoes combinatorics flows graph matchings greedy *2600	0 / 0	10
	96	P1783F Double Sort II dfs and similar flows graph matchings graphs *2500	0 / 0	9
	8745	P1852F Panda Meetups data structures dp flows	0 / 0	(无)
	8840	P1861F Four Suits binary search bitmasks flows greedy	0 / 0	(无)
	8852	P1866G Grouped Carriages binary search data structures dp flows greedy	0 / 0	(无)
	8968	P1895F Fancy Arrays combinatorics dp flows hashing math matrices	0 / 0	(无)
	8967	P1895G Two Characters, Two Colors binary search data structures dp flows greedy	0 / 0	(无)
	9086	P1913E Matrix Problem flows graphs *2400	0 / 0	9
	9131	P1919F2 Wine Factory (Hard Version) data structures dp flows greedy matrices *2800	0 / 0	10
	9281	P1926G Vlad and Trouble at MIT dfs and similar dp flows graphs greedy implementation trees	0 / 0	(无)
	9384	P1942H Farmer John's Favorite Intern data structures dp flows trees *3500	0 / 0	10
	9357	P1951I Growing Trees binary search constructive algorithms flows graphs greedy *3200	0 / 0	10
	9333	P1955H The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths *2300	0 / 0	8
	9455	P1965F Conference data structures flows *3300	0 / 0	10
	9553	P1989A Catch the Coin fft flows implementation *800	0 / 0	3

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