brute force - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6259	P799D Field expansion brute force dp meet-in-the-middle *2100	0 / 0	7
	6255	P801A Vicious Keyboard brute force *1100	0 / 0	3
	6228	P804D Expected diameter of a tree binary search brute force dfs and similar dp sortings trees *2500	0 / 0	9
	6222	P807B T-Shirt Hunt brute force implementation *1300	0 / 0	4
	6205	P811A Vladik and Courtesy brute force implementation *800	0 / 0	3
	6193	P812B Sagheer, the Hausmeister bitmasks brute force dp *1600	0 / 0	5
	6184	P813B The Golden Age brute force math *1800	0 / 0	6
	6170	P814C An impassioned circulation of affection brute force dp strings two pointers *1600	0 / 0	5
	6163	P815A Karen and Game brute force greedy implementation *1700	0 / 0	5
	6162	P815B Karen and Test brute force combinatorics constructive algorithms math *2200	0 / 0	8
	6159	P815C Karen and Supermarket brute force dp trees *2400	0 / 0	9
	6154	P816A Karen and Morning brute force implementation *1000	0 / 0	3
	6145	P817C Really Big Numbers binary search brute force dp math *1600	0 / 0	5
	6134	P818C Sofa Thief brute force implementation *2000	0 / 0	7
	6107	P821B Okabe and Banana Trees brute force math *1300	0 / 0	4
	6097	P822B Crossword solving brute force implementation strings *1000	0 / 0	3
	6094	P822D My pretty girl Noora brute force dp greedy math number theory *1800	0 / 0	6
	6085	P825B Five-In-a-Row brute force implementation *1600	0 / 0	5
	6058	P830A Office Keys binary search brute force dp greedy sortings *1800	0 / 0	6
	6056	P830C Bamboo Partition brute force data structures implementation math number theory sortings two pointers *2300	0 / 0	8
	6051	P831C Jury Marks brute force constructive algorithms *1700	0 / 0	5
	6043	P833C Ever-Hungry Krakozyabra brute force combinatorics greedy math *2700	0 / 0	10
	6035	P835D Palindromic characteristics brute force dp hashing strings *1900	0 / 0	6
	6031	P837B Flag of Berland brute force implementation *1600	0 / 0	5
	6030	P837C Two Seals brute force implementation *1500	0 / 0	5
	6027	P837F Prefix Sums binary search brute force combinatorics math matrices *2400	0 / 0	9
	6025	P838A Binary Blocks brute force *1400	0 / 0	4
	6018	P839B Game of the Rows brute force greedy implementation *1900	0 / 0	6
	6015	P839E Mother of Dragons brute force graphs math meet-in-the-middle *2700	0 / 0	10
	6009	P841A Generous Kefa brute force implementation *900	0 / 0	3
	6007	P842A Kirill And The Game brute force two pointers *1200	0 / 0	4
	6001	P843B Interactive LowerBound brute force interactive probabilities *2000	0 / 0	7
	5994	P845B Luba And The Ticket brute force greedy implementation *1600	0 / 0	5
	5988	P846A Curriculum Vitae brute force implementation *1500	0 / 0	5
	5987	P846B Math Show brute force greedy *1800	0 / 0	6
	5986	P846C Four Segments brute force data structures dp *1800	0 / 0	6
	5963	P849B Tell Your World brute force geometry *1600	0 / 0	5
	5962	P850A Five Dimensional Points brute force geometry math *1700	0 / 0	5
	5956	P850E Random Elections bitmasks brute force divide and conquer fft math *2800	0 / 0	10
	5952	P852A Digits brute force implementation math *2500	0 / 0	9
	5944	P852I Dating brute force dfs and similar graphs trees *2300	0 / 0	8
	5938	P854A Fraction brute force constructive algorithms math *800	0 / 0	3
	5936	P855A Tom Riddle's Diary brute force implementation strings *800	0 / 0	3
	5935	P855B Marvolo Gaunt's Ring brute force data structures dp *1500	0 / 0	5
	5929	P856A Set Theory brute force constructive algorithms *1600	0 / 0	5
	5923	P858A k-rounding brute force math number theory *1100	0 / 0	3
	5922	P858B Which floor? brute force implementation *1500	0 / 0	5
	5916	P859B Lazy Security Guard brute force geometry math *1000	0 / 0	3
	5903	P863A Quasi-palindrome brute force implementation *900	0 / 0	3
	5902	P863B Kayaking brute force greedy sortings *1500	0 / 0	5
	5895	P864B Polycarp and Letters brute force implementation strings *1000	0 / 0	3
	5886	P865E Hex Dyslexia bitmasks brute force dp graphs *3300	0 / 0	10
	5885	P865F Egg Roulette bitmasks brute force divide and conquer math meet-in-the-middle *3300	0 / 0	10
	5882	P868A Bark to Unlock brute force implementation strings *900	0 / 0	3
	5880	P868C Qualification Rounds bitmasks brute force constructive algorithms dp *1500	0 / 0	5
	5879	P868D Huge Strings bitmasks brute force dp implementation strings *2200	0 / 0	8
	5875	P869A The Artful Expedient brute force implementation *1100	0 / 0	3
	5872	P869D The Overdosing Ubiquity brute force dfs and similar graphs *2800	0 / 0	10
	5870	P870A Search for Pretty Integers brute force implementation *900	0 / 0	3
	5867	P870D Something with XOR Queries brute force interactive probabilities *2000	0 / 0	7
	5859	P873E Awards For Contestants brute force data structures dp *2300	0 / 0	8
	5857	P875A Classroom Watch brute force math *1200	0 / 0	4
	5848	P877B Nikita and string brute force dp *1500	0 / 0	5
	5829	P883H Palindromic Cut brute force implementation strings *1800	0 / 0	6
	5817	P886A ACM ICPC brute force *1000	0 / 0	3
	5810	P887B Cubes for Masha brute force implementation *1300	0 / 0	4
	5809	P887C Solution for Cube brute force implementation *1500	0 / 0	5
	5805	P888A Local Extrema brute force implementation *800	0 / 0	3
	5797	P891A Pride brute force dp greedy math number theory *1500	0 / 0	5
	5789	P893B Beautiful Divisors brute force implementation *1000	11 / 19	3
	5784	P894A QAQ brute force dp *800	0 / 0	3
	5781	P894D Ralph And His Tour in Binary Country brute force data structures trees *2200	0 / 0	8
	5779	P895A Pizza Separation brute force implementation *1200	0 / 0	4
	5768	P897B Chtholly's request brute force *1300	0 / 0	4
	5766	P898B Proper Nutrition brute force implementation number theory *1100	0 / 0	3
	5762	P898F Restoring the Expression brute force hashing math *2300	0 / 0	8
	5753	P900C Remove Extra One brute force data structures math *1700	0 / 0	5
	5739	P903E Swapping Characters brute force hashing implementation strings *2200	0 / 0	8
	5735	P906B Seating of Students brute force constructive algorithms math *2200	0 / 0	8
	5734	P906C Party bitmasks brute force dp graphs *2400	0 / 0	9
	5731	P907A Masha and Bears brute force implementation *1300	0 / 0	4
	5729	P908A New Year and Counting Cards brute force implementation *800	0 / 0	3
	5728	P908B New Year and Buggy Bot brute force implementation *1200	0 / 0	4
	5727	P908C New Year and Curling brute force geometry implementation math *1500	0 / 0	5
	5721	P909A Generate Login brute force greedy sortings *1000	0 / 0	3
	5711	P911B Two Cakes binary search brute force implementation *1200	0 / 0	4
	5710	P911C Three Garlands brute force constructive algorithms *1400	0 / 0	4
	5709	P911D Inversion Counting brute force math *1800	1 / 1	6
	5703	P912C Perun, Ult! brute force greedy sortings *2500	0 / 0	9
	5697	P913D Too Easy Problems binary search brute force data structures greedy sortings *1800	0 / 0	6
	5692	P914A Perfect Squares brute force implementation math *900	0 / 1	3
	5690	P914C Travelling Salesman and Special Numbers brute force combinatorics dp *1800	0 / 0	6
	5687	P914F Substrings in a String bitmasks brute force data structures string suffix structures strings *3000	0 / 0	10
	5677	P916A Jamie and Alarm Snooze brute force implementation math *900	0 / 0	3
	5667	P918A Eleven brute force implementation *800	0 / 0	3
	5665	P919A Supermarket brute force greedy implementation *800	0 / 0	3
	5664	P919B Perfect Number binary search brute force dp implementation number theory *1100	0 / 0	3
	5663	P919C Seat Arrangements brute force implementation *1300	0 / 0	4
	5654	P920F SUM and REPLACE brute force data structures dsu number theory *2000	0 / 0	7
	5653	P920G List Of Integers binary search bitmasks brute force combinatorics math number theory *2200	0 / 0	8

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