题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7893	P1705C Mark and His Unfinished Essay brute force implementation *1400	0 / 0	(无)
	7892	P1705D Mark and Lightbulbs combinatorics constructive algorithms greedy math sortings *1800	0 / 0	(无)
	7891	P1705E Mark and Professor Koro binary search bitmasks brute force combinatorics data structures greedy *2300	0 / 0	(无)
	7890	P1705F Mark and the Online Exam bitmasks constructive algorithms interactive probabilities *2900	0 / 0	(无)
	7889	P1706A Another String Minimization Problem 2-sat constructive algorithms greedy string suffix structures strings *800	0 / 0	(无)
	7888	P1706B Making Towers dp greedy math *1100	0 / 0	(无)
	7887	P1706C Qpwoeirut And The City dp flows greedy implementation *1400	0 / 0	(无)
	7886	P1706D1 Chopping Carrots (Easy Version) binary search brute force constructive algorithms greedy number theory *1700	0 / 0	(无)
	7885	P1706D2 Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers *2400	0 / 0	(无)
	7884	P1706E Qpwoeirut and Vertices binary search data structures dfs and similar divide and conquer dsu greedy trees *2300	0 / 0	(无)
	7883	P1707A Doremy's IQ binary search constructive algorithms greedy implementation *1600	0 / 0	(无)
	7882	P1707B Difference Array brute force data structures implementation sortings *1900	0 / 0	(无)
	7881	P1707C DFS Trees dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	(无)
	7880	P1707D Partial Virtual Trees combinatorics dfs and similar dp math trees *3000	0 / 0	(无)
	7879	P1707E Replace binary search data structures *3500	0 / 0	(无)
	7878	P1707F Bugaboo bitmasks constructive algorithms dp number theory *3500	0 / 0	(无)
	7877	P1708A Difference Operations greedy math *800	0 / 0	(无)
	7876	P1708B Difference of GCDs constructive algorithms math *1100	0 / 0	(无)
	7875	P1709A Three Doors brute force greedy implementation math *800	0 / 0	(无)
	7874	P1709B Also Try Minecraft data structures dp implementation *900	0 / 0	(无)
	7873	P1709C Recover an RBS constructive algorithms greedy implementation strings *1800	0 / 0	(无)
	7872	P1709D Rorororobot binary search data structures greedy math *1700	0 / 0	(无)
	7871	P1709E XOR Tree bitmasks data structures dfs and similar dsu greedy trees *2400	0 / 0	(无)
	7870	P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees *2500	0 / 0	(无)
	7869	P1710A Color the Picture constructive algorithms greedy math *1500	0 / 0	(无)
	7868	P1710B Rain binary search brute force data structures geometry greedy implementation math *2100	0 / 0	(无)
	7867	P1710C XOR Triangle bitmasks brute force constructive algorithms dp greedy math *2500	0 / 0	(无)
	7866	P1710D Recover the Tree constructive algorithms trees *3400	0 / 0	(无)
	7865	P1710E Two Arrays binary search games graph matchings *2400	0 / 0	(无)
	7864	P1711A Perfect Permutation constructive algorithms *800	0 / 0	(无)
	7863	P1711B Party brute force graphs *1300	0 / 0	(无)
	7978	P1712A Wonderful Permutation greedy implementation *800	0 / 0	(无)
	7977	P1712B Woeful Permutation constructive algorithms greedy number theory *800	0 / 0	(无)
	7976	P1712C Sort Zero greedy sortings *1100	0 / 0	(无)
	7975	P1712D Empty Graph binary search constructive algorithms data structures greedy shortest paths *2000	0 / 0	(无)
	7974	P1712E1 LCM Sum (easy version) binary search brute force combinatorics math number theory two pointers *2300	0 / 0	(无)
	7973	P1712E2 LCM Sum (hard version) brute force data structures math number theory two pointers *2500	0 / 0	(无)
	7972	P1712F Triameter binary search data structures dfs and similar trees *3200	0 / 0	(无)
	7971	P1713A Traveling Salesman Problem geometry greedy implementation *800	0 / 0	(无)
	7970	P1713B Optimal Reduction constructive algorithms sortings *1000	0 / 0	(无)
	7969	P1713C Build Permutation constructive algorithms dp math *1200	0 / 0	(无)
	7968	P1713D Tournament Countdown constructive algorithms greedy interactive number theory probabilities *1800	0 / 0	(无)
	7967	P1713E Cross Swapping 2-sat data structures dsu greedy matrices *2400	0 / 0	(无)
	7966	P1713F Lost Array bitmasks combinatorics constructive algorithms dp math *2900	0 / 0	(无)
	7965	P1714A Everyone Loves to Sleep implementation math *900	0 / 0	(无)
	7964	P1714B Remove Prefix data structures greedy implementation *800	0 / 0	(无)
	7963	P1714C Minimum Varied Number greedy *800	0 / 0	(无)
	7962	P1714D Color with Occurrences brute force data structures dp greedy strings *1600	0 / 0	(无)
	7961	P1714E Add Modulo 10 brute force math number theory *1400	0 / 0	(无)
	7960	P1714F Build a Tree and That Is It constructive algorithms implementation trees *1900	0 / 0	(无)
	7959	P1714G Path Prefixes binary search data structures dfs and similar trees *1700	0 / 0	(无)
	7993	P1715A Crossmarket constructive algorithms greedy math	0 / 0	(无)
	7992	P1715B Beautiful Array constructive algorithms greedy math	0 / 0	(无)
	7991	P1715C Monoblock data structures	0 / 0	(无)
	7990	P1715D 2+ doors bitmasks greedy	0 / 0	(无)
	7988	P1715E Long Way Home binary search brute force chinese remainder theorem combinatorics constructive algorithms data structures dfs and similar divide and conquer dp dsu expression parsing flows games geometry graph matchings graphs greedy hashing implementation interactive math matrices number theory probabilities schedules shortest paths sortings string suffix structures strings ternary search trees two pointers	0 / 0	(无)
	7989	P1715F Crop Squares constructive algorithms geometry interactive	0 / 0	(无)
	7958	P1716A 2-3 Moves greedy math *800	0 / 0	(无)
	7957	P1716B Permutation Chain constructive algorithms math *800	0 / 0	(无)
	7956	P1716C Robot in a Hallway data structures dp greedy implementation ternary search *2000	0 / 0	(无)
	7955	P1716D Chip Move brute force dp math *2000	0 / 0	(无)
	7954	P1716E Swap and Maximum Block bitmasks data structures dfs and similar divide and conquer dp *2500	0 / 0	(无)
	7953	P1716F Bags with Balls combinatorics dp math number theory *2500	0 / 0	(无)
	8052	P1717A Madoka and Strange Thoughts math number theory *800	0 / 0	(无)
	8051	P1717B Madoka and Underground Competitions constructive algorithms implementation *1100	0 / 0	(无)
	8050	P1717C Madoka and Formal Statement greedy *1300	0 / 0	(无)
	8049	P1717D Madoka and The Corruption Scheme combinatorics constructive algorithms greedy math *1900	0 / 0	(无)
	8048	P1717E Madoka and The Best University math number theory *2200	0 / 0	(无)
	8053	P1717F Madoka and The First Session constructive algorithms flows graph matchings graphs implementation *2500	0 / 0	(无)
	7952	P1718A1 Burenka and Traditions (easy version) dp greedy	0 / 0	(无)
	7951	P1718A2 Burenka and Traditions (hard version) data structures dp greedy two pointers	0 / 0	(无)
	7950	P1718B Fibonacci Strings greedy implementation math number theory	0 / 0	(无)
	7949	P1718C Tonya and Burenka-179 data structures greedy math number theory	0 / 0	(无)
	7948	P1718D Permutation for Burenka data structures graph matchings greedy math trees	0 / 0	(无)
	7947	P1718E Impressionism constructive algorithms graphs implementation math	0 / 0	(无)
	7946	P1718F Burenka, an Array and Queries data structures math number theory	0 / 0	(无)
	7945	P1719A Chip Game games math	0 / 0	(无)
	7944	P1719B Mathematical Circus constructive algorithms math	0 / 0	(无)
	7943	P1719C Fighting Tournament binary search data structures implementation two pointers	0 / 0	(无)
	7942	P1720A Burenka Plays with Fractions math number theory	0 / 0	(无)
	7941	P1720B Interesting Sum brute force data structures greedy math sortings	0 / 0	(无)
	7940	P1720C Corners greedy implementation	0 / 0	(无)
	7939	P1720D1 Xor-Subsequence (easy version) bitmasks brute force dp strings trees	0 / 0	(无)
	7938	P1720D2 Xor-Subsequence (hard version) bitmasks data structures dp strings trees	0 / 0	(无)
	7937	P1720E Misha and Paintings constructive algorithms greedy math	0 / 0	(无)
	8047	P1721A Image greedy implementation *800	0 / 0	(无)
	8046	P1721B Deadly Laser implementation *1000	0 / 0	(无)
	8045	P1721C Min-Max Array Transformation binary search greedy two pointers *1400	0 / 0	(无)
	8044	P1721D Maximum AND bitmasks dfs and similar divide and conquer greedy sortings *1800	0 / 0	(无)
	8043	P1721E Prefix Function Queries dfs and similar dp hashing string suffix structures strings trees *2200	0 / 0	(无)
	8042	P1721F Matching Reduction brute force constructive algorithms dfs and similar flows graph matchings graphs interactive *2800	0 / 0	(无)
	8041	P1722A Spell Check implementation *800	0 / 0	(无)
	8040	P1722B Colourblindness implementation *800	0 / 0	(无)
	8039	P1722C Word Game data structures implementation *800	0 / 0	(无)
	8038	P1722D Line greedy sortings *1100	0 / 0	(无)
	8037	P1722E Counting Rectangles brute force data structures dp implementation *1600	0 / 0	(无)
	8036	P1722F L-shapes dfs and similar implementation *1700	0 / 0	(无)
	8035	P1722G Even-Odd XOR bitmasks constructive algorithms greedy *1500	0 / 0	(无)
	8034	P1725A Accumulation of Dominoes math *800	0 / 0	(无)
	8032	P1725B Basketball Together binary search greedy sortings *1000	0 / 0	(无)

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