graphs - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	10475	P1956F Nene and the Passing Game constructive algorithms data structures dsu graphs sortings	0 / 0	(None)
	10618	P1967D Long Way to be Non-decreasing binary search dfs and similar graphs implementation shortest paths two pointers *2800	0 / 0	10
	10611	P1968D Permutation Game brute force dfs and similar games graphs greedy math *1300	0 / 0	4
	10581	P1970G2 Min-Fund Prison (Medium) brute force dfs and similar dp graphs trees *2200	0 / 0	8
	10580	P1970G3 Min-Fund Prison (Hard) bitmasks dfs and similar dp graphs trees *2400	0 / 0	9
	10572	P1971H ±1 2-sat dfs and similar graphs *2100	0 / 0	7
	10565	P1973E Cat, Fox and Swaps graphs math sortings *2500	0 / 0	9
	10537	P1977E Tensor constructive algorithms graphs interactive *2600	0 / 0	10
	10693	P1978F Large Graph data structures dfs and similar dsu graphs number theory two pointers *2400	0 / 0	9
	10687	P1979F Kostyanych's Theorem brute force constructive algorithms graphs interactive *2900	0 / 0	10
	10679	P1980G Yasya and the Mysterious Tree bitmasks data structures dfs and similar graphs greedy strings trees *2300	0 / 0	8
	10533	P1981D Turtle and Multiplication constructive algorithms dfs and similar graphs math number theory	0 / 0	(None)
	10532	P1981E Turtle and Intersected Segments data structures dsu graphs greedy math	0 / 0	(None)
	10656	P1985H1 Maximize the Largest Component (Easy Version) brute force data structures dfs and similar dsu graphs implementation *1700	0 / 0	5
	10649	P1986F Non-academic Problem dfs and similar graphs trees *1900	0 / 0	6
	10631	P1989F Simultaneous Coloring dfs and similar divide and conquer graphs *3000	0 / 0	10
	10739	P1991D Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	0 / 0	(None)
	10738	P1991E Coloring Game constructive algorithms dfs and similar games graphs greedy interactive	0 / 0	(None)
	10723	P1994D Funny Game constructive algorithms dsu graphs greedy math number theory trees *1900	0 / 0	6
	10721	P1994F Stardew Valley constructive algorithms dfs and similar graphs trees *2500	0 / 0	9
	10720	P1994G Minecraft bitmasks brute force dp graphs math *2600	0 / 0	10

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