implementation - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8189	P347B Fixed Points brute force implementation math *1100	0 / 0	3
	8183	P349A Cinema Line greedy implementation *1100	0 / 0	3
	8182	P349B Color the Fence data structures dp greedy implementation *1700	0 / 0	5
	8181	P350A TL brute force greedy implementation *1200	0 / 0	4
	8179	P350C Bombs greedy implementation sortings *1600	0 / 0	5
	8176	P351A Jeff and Rounding dp greedy implementation math *1800	0 / 0	6
	8171	P352A Jeff and Digits brute force implementation math *1000	0 / 0	3
	8170	P352B Jeff and Periods implementation sortings *1300	0 / 0	4
	8169	P353A Domino implementation math *1200	0 / 0	4
	8168	P353B Two Heaps combinatorics constructive algorithms greedy implementation math sortings *1900	0 / 0	6
	8167	P353C Find Maximum implementation math number theory *1600	0 / 0	5
	8159	P355A Vasya and Digital Root constructive algorithms implementation *1100	0 / 0	3
	8158	P355B Vasya and Public Transport greedy implementation *1100	0 / 0	3
	8156	P356B Xenia and Hamming implementation math *1900	0 / 0	6
	8155	P356C Compartments combinatorics constructive algorithms greedy implementation *2100	0 / 0	7
	8153	P356E Xenia and String Problem dp hashing implementation string suffix structures strings *3000	0 / 0	10
	8152	P357A Group of Students brute force greedy implementation *1000	0 / 0	3
	8151	P357B Flag Day constructive algorithms implementation *1400	0 / 0	4
	8150	P358A Dima and Continuous Line brute force implementation *1400	0 / 0	4
	8148	P358C Dima and Containers constructive algorithms greedy implementation *2000	0 / 0	7
	8146	P358E Dima and Kicks brute force dsu graphs implementation *2300	0 / 0	8
	8145	P359A Table constructive algorithms greedy implementation *1000	0 / 0	3
	8140	P360A Levko and Array Recovery greedy implementation *1700	0 / 0	5
	8135	P361A Levko and Table constructive algorithms implementation *800	0 / 0	3
	8132	P362B Petya and Staircases implementation sortings *1100	0 / 0	3
	8131	P362C Insertion Sort data structures dp implementation math *1900	0 / 0	6
	8128	P363A Soroban implementation *800	0 / 0	3
	8126	P363C Fixing Typos greedy implementation *1400	0 / 0	4
	8124	P363E Two Circles brute force data structures implementation *2500	0 / 0	9
	8123	P364A Matrix combinatorics data structures implementation *1600	0 / 0	5
	8118	P365A Good Number implementation *1100	0 / 0	3
	8117	P365B The Fibonacci Segment implementation *1100	0 / 0	3
	8116	P366A Dima and Guards implementation *1100	0 / 0	3
	8115	P366B Dima and To-do List brute force implementation *1200	0 / 0	4
	8112	P366E Dima and Magic Guitar brute force implementation math *2200	0 / 0	8
	8111	P367A Sereja and Algorithm data structures implementation *1500	0 / 0	5
	8106	P368A Sereja and Coat Rack implementation *1000	0 / 0	3
	8104	P369A Valera and Plates greedy implementation *900	0 / 0	3
	8103	P369B Valera and Contest constructive algorithms implementation math *1400	0 / 0	4
	8098	P370B Berland Bingo implementation *1300	0 / 0	4
	8096	P370D Broken Monitor brute force constructive algorithms greedy implementation *2100	0 / 0	7
	8094	P371A K-Periodic Array greedy implementation math *1000	0 / 0	3
	8091	P371D Vessels data structures dsu implementation trees *1800	0 / 0	6
	8084	P373A Collecting Beats is Fun implementation *900	0 / 0	3
	8083	P373B Making Sequences is Fun binary search implementation math *1600	0 / 0	5
	8082	P374A Inna and Pink Pony greedy implementation *2000	0 / 0	7
	8080	P374C Inna and Dima dfs and similar dp graphs implementation *1900	0 / 0	6
	8078	P374E Inna and Babies binary search data structures dsu geometry implementation *2600	0 / 0	10
	8076	P375B Maximum Submatrix 2 data structures dp implementation sortings *1600	0 / 0	5
	8073	P375E Red and Black Tree dp implementation math *3000	0 / 0	10
	8072	P376A Lever implementation math *900	0 / 0	3
	8071	P376B I.O.U. implementation *1300	0 / 0	4
	8064	P378B Semifinals implementation sortings *1300	0 / 0	4
	8063	P379A New Year Candles implementation *1000	0 / 0	3
	8062	P379B New Year Present constructive algorithms implementation *1200	0 / 0	4
	8055	P380B Sereja and Tree graphs implementation *2400	0 / 0	9
	8051	P381A Sereja and Dima greedy implementation two pointers *800	0 / 0	3
	8050	P381B Sereja and Stairs greedy implementation sortings *1100	0 / 0	3
	8049	P382A Ksenia and Pan Scales greedy implementation *1100	0 / 0	3
	8047	P382C Arithmetic Progression implementation sortings *1700	0 / 0	5
	8046	P382D Ksenia and Pawns dfs and similar graphs implementation trees *2200	0 / 0	8
	8043	P383B Volcanoes binary search implementation sortings two pointers *2500	0 / 0	9
	8039	P384A Coder implementation *800	0 / 0	3
	8038	P384B Multitasking greedy implementation sortings two pointers *1500	0 / 0	5
	8037	P385A Bear and Raspberry brute force greedy implementation *1000	0 / 0	3
	8036	P385B Bear and Strings brute force greedy implementation math strings *1200	0 / 0	4
	8035	P385C Bear and Prime Numbers binary search brute force data structures dp implementation math number theory *1700	0 / 0	5
	8032	P386A Second-Price Auction implementation *800	0 / 0	3
	8031	P386B Fly, freebies, fly! binary search brute force implementation *1400	0 / 0	4
	8029	P386D Game with Points dp graphs implementation shortest paths *2100	0 / 0	7
	8028	P387A George and Sleep implementation *900	0 / 0	3
	8026	P387C George and Number greedy implementation *1700	0 / 0	5
	8022	P388B Fox and Minimal path bitmasks constructive algorithms graphs implementation math *1900	0 / 0	6
	8017	P389B Fox and Cross greedy implementation *1100	0 / 0	3
	8016	P390A Inna and Alarm Clock implementation	0 / 0	(None)
	8015	P390B Inna, Dima and Song implementation	0 / 0	(None)
	8011	P391A Genetic Engineering implementation two pointers	0 / 0	(None)
	7992	P394A Counting Sticks brute force implementation	0 / 0	(None)
	7989	P394D Physical Education and Buns brute force implementation math	0 / 0	(None)
	7982	P397A On Segment's Own Points implementation	0 / 0	(None)
	7981	P397B On Corruption and Numbers constructive algorithms implementation math	0 / 0	(None)
	7980	P398A Cards constructive algorithms implementation	0 / 0	(None)
	7975	P399A Pages implementation	0 / 0	(None)
	7973	P400A Inna and Choose Options implementation *1000	0 / 0	3
	7972	P400B Inna and New Matrix of Candies brute force implementation schedules *1200	0 / 0	4
	7971	P400C Inna and Huge Candy Matrix implementation math *1500	0 / 0	5
	7968	P401A Vanya and Cards implementation math *800	0 / 0	3
	7967	P401B Sereja and Contests greedy implementation math *1200	0 / 0	4
	7966	P401C Team constructive algorithms greedy implementation *1400	0 / 0	4
	7962	P402B Trees in a Row brute force implementation *1400	0 / 0	4
	7957	P403E Two Rooted Trees data structures implementation trees *2900	0 / 0	10
	7956	P404A Valera and X implementation *1000	0 / 0	3
	7955	P404B Marathon implementation math *1500	0 / 0	5
	7953	P404D Minesweeper 1D dp implementation *1900	0 / 0	6
	7952	P404E Maze 1D binary search greedy implementation *2200	0 / 0	8
	7951	P405A Gravity Flip greedy implementation sortings *900	0 / 0	3
	7949	P405C Unusual Product implementation math *1600	0 / 0	5
	7948	P405D Toy Sum greedy implementation math *1700	0 / 0	5
	7945	P406E Hamming Triples implementation math two pointers *2800	0 / 0	10
	7944	P407A Triangle brute force geometry implementation math *1600	0 / 0	5

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