题库 - 南阳理工学院OJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8080	P1771B Hossam and Friends binary search constructive algorithms dp two pointers	0 / 0	(无)
	8079	P1771C Hossam and Trainees math number theory	0 / 0	(无)
	8078	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees	0 / 0	(无)
	8077	P1771E Hossam and a Letter brute force dp implementation two pointers	0 / 0	(无)
	8076	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees	0 / 0	(无)
	8075	P1773A Amazing Trick constructive algorithms probabilities *1900	0 / 0	6
	8074	P1773B BinCoin divide and conquer hashing implementation probabilities trees *2200	0 / 0	8
	8073	P1773C __NO_TITLE__	0 / 0	(无)
	8072	P1773D Dominoes flows graph matchings *2600	0 / 0	10
	8071	P1773E Easy Assembly sortings *1400	0 / 0	4
	8070	P1773F Football constructive algorithms *800	0 / 0	3
	8069	P1773G Game of Questions bitmasks dp math probabilities *2800	0 / 0	10
	8068	P1773H Hot and Cold binary search interactive *2600	0 / 0	10
	8067	P1773I Interactive Factorial Guessing brute force games implementation interactive *2500	0 / 0	9
	8066	P1773J Jumbled Trees *2900	0 / 0	10
	8065	P1773K __NO_TITLE__	0 / 0	(无)
	8064	P1773L Lisa's Sequences dp *3500	0 / 0	10
	8187	P1833D Flipper brute force constructive algorithms greedy *1400	0 / 0	4
	8186	P1833E Round Dance dfs and similar dsu graphs shortest paths *1600	0 / 0	5
	8185	P1833F Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers *1700	0 / 0	5
	8184	P1833G Ksyusha and Chinchilla constructive algorithms dfs and similar dp dsu greedy implementation trees *1800	0 / 0	6
	8183	P1834A Unit Array greedy math *800	0 / 0	3
	8182	P1834B Maximum Strength greedy math *1000	0 / 0	3
	8181	P1834C Game with Reversing games greedy math strings *1200	0 / 0	4
	8180	P1834D Survey in Class brute force data structures greedy implementation sortings *1900	0 / 0	6
	8179	P1834E MEX of LCM binary search data structures implementation math number theory *2300	0 / 0	8
	8178	P1834F Typewriter brute force math *2500	0 / 0	9
	8177	P1835A k-th equality brute force implementation math *1700	0 / 0	5
	8176	P1835B Lottery binary search brute force greedy math two pointers *2500	0 / 0	9
	8175	P1835C Twin Clusters bitmasks brute force constructive algorithms math probabilities *2600	0 / 0	10
	8174	P1835D Doctor's Brown Hypothesis dfs and similar graphs math number theory *2900	0 / 0	10
	8173	P1835E Old Mobile combinatorics dp probabilities *3500	0 / 0	10
	8172	P1835F Good Graph bitmasks dfs and similar graph matchings graphs implementation *3500	0 / 0	10
	8171	P1836A Destroyer implementation sortings *800	0 / 0	3
	8170	P1836B Astrophysicists greedy math *1100	0 / 0	3
	8169	P1837A Grasshopper on a Line constructive algorithms math *800	0 / 0	3
	8168	P1837B Comparison String greedy *900	0 / 0	3
	8167	P1837C Best Binary String constructive algorithms greedy *1000	0 / 0	3
	8166	P1837D Bracket Coloring constructive algorithms greedy *1400	0 / 0	4
	8165	P1837E Playoff Fixing combinatorics trees *2200	0 / 0	8
	8164	P1837F Editorial for Two binary search data structures greedy implementation *2400	0 / 0	9
	8163	P1838A Blackboard List constructive algorithms math *800	0 / 0	3
	8162	P1838B Minimize Permutation Subarrays constructive algorithms math *1100	0 / 0	3
	8161	P1838C No Prime Differences constructive algorithms math number theory *1400	0 / 0	4
	8160	P1838D Bracket Walk data structures greedy strings *2100	0 / 0	7
	8159	P1838E Count Supersequences combinatorics dp math *2500	0 / 0	9
	8158	P1838F Stuck Conveyor binary search constructive algorithms interactive *3000	0 / 0	10
	8157	P1839A The Good Array greedy implementation math *800	0 / 0	3
	8156	P1839B Lamps greedy sortings *1100	0 / 0	3
	8155	P1839C Insert Zero and Invert Prefix constructive algorithms *1300	0 / 0	4

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