binary search - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6128	P818F Level Generation binary search math ternary search *2100	0 / 0	7
	6095	P822C Hacker, pack your bags! binary search greedy implementation sortings *1600	0 / 0	5
	6091	P822E Liar binary search dp hashing string suffix structures *2400	0 / 0	9
	6081	P825D Suitable Replacement binary search greedy implementation *1500	0 / 0	5
	6058	P830A Office Keys binary search brute force dp greedy sortings *1800	0 / 0	6
	6048	P832C Strange Radiation binary search implementation math *2500	0 / 0	9
	6044	P833B The Bakery binary search data structures divide and conquer dp two pointers *2200	1 / 1	8
	6034	P835E The penguin's game binary search constructive algorithms interactive *2400	0 / 0	9
	6028	P837E Vasya's Function binary search implementation math *2100	0 / 0	7
	6027	P837F Prefix Sums binary search brute force combinatorics math matrices *2400	0 / 0	9
	6004	P842D Vitya and Strange Lesson binary search data structures *2000	0 / 0	7
	6003	P842E Nikita and game binary search dfs and similar divide and conquer graphs trees *2800	0 / 0	10
	5991	P845E Fire in the City binary search data structures *2400	0 / 0	9
	5985	P846D Monitor binary search data structures *1900	0 / 0	6
	5981	P847B Preparing for Merge Sort binary search data structures *1600	0 / 0	5
	5978	P847E Packmen binary search dp *1800	0 / 0	6
	5973	P847J Students Initiation binary search flows graphs *2400	0 / 0	9
	5949	P852D Exploration plan binary search flows graph matchings shortest paths *2100	0 / 0	7
	5940	P853D Michael and Charging Stations binary search dp greedy *2400	0 / 0	9
	5931	P855F Nagini binary search data structures *3100	0 / 0	10
	5906	P862D Mahmoud and Ehab and the binary string binary search divide and conquer interactive *2000	0 / 0	7
	5905	P862E Mahmoud and Ehab and the function binary search data structures sortings *2100	0 / 0	7
	5889	P865B Ordering Pizza binary search sortings ternary search *1900	0 / 0	6
	5888	P865C Gotta Go Fast binary search dp *2400	0 / 0	9
	5854	P875D High Cry binary search bitmasks combinatorics data structures divide and conquer *2200	0 / 0	8
	5853	P875E Delivery Club binary search data structures dp *2600	0 / 0	10
	5834	P883C Downloading B++ binary search implementation *2300	0 / 0	8
	5833	P883D Packmen Strike Back binary search dp math *2500	0 / 0	9
	5828	P883I Photo Processing binary search dp *1900	0 / 0	6
	5807	P887E Little Brother binary search geometry sortings *2800	0 / 0	10
	5803	P888C K-Dominant Character binary search implementation two pointers *1400	0 / 0	4
	5798	P889E Mod Mod Mod binary search dp math *3000	0 / 0	10
	5778	P895B XK Segments binary search math sortings two pointers *1700	0 / 0	5
	5774	P896A Nephren gives a riddle binary search dfs and similar *1700	0 / 0	5
	5773	P896B Ithea Plays With Chtholly binary search constructive algorithms games greedy interactive *2000	0 / 0	7
	5748	P901C Bipartite Segments binary search data structures dfs and similar dsu graphs two pointers *2300	0 / 0	8
	5711	P911B Two Cakes binary search brute force implementation *1200	0 / 0	4
	5701	P912E Prime Gift binary search dfs and similar math meet-in-the-middle number theory two pointers *2400	0 / 0	9
	5697	P913D Too Easy Problems binary search brute force data structures greedy sortings *1800	0 / 0	6
	5664	P919B Perfect Number binary search brute force dp implementation number theory *1100	0 / 0	3
	5653	P920G List Of Integers binary search bitmasks brute force combinatorics math number theory *2200	0 / 0	8
	5631	P923B Producing Snow binary search data structures *1600	0 / 0	5
	5625	P924B Three-level Laser binary search greedy two pointers *1600	0 / 0	5
	5620	P925A Stairs and Elevators binary search *1600	0 / 0	5
	5619	P925B Resource Distribution binary search implementation sortings *1700	0 / 0	5
	5615	P925F Parametric Circulation binary search flows *3100	0 / 0	10
	5590	P932B Recursive Queries binary search data structures dfs and similar *1300	0 / 0	4
	5588	P932D Tree binary search dp trees *2200	0 / 0	8
	5571	P936A Save Energy! binary search implementation math *1700	0 / 0	5
	5563	P938C Constructing Tests binary search brute force constructive algorithms *1700	0 / 0	5
	5556	P939C Convenient For Everybody binary search two pointers *1600	0 / 0	5
	5554	P939E Maximize! binary search greedy ternary search two pointers *1800	0 / 0	6
	5549	P940D Alena And The Heater binary search implementation *1600	0 / 0	5
	5535	P949D Curfew binary search brute force greedy sortings *2300	0 / 0	8
	5519	P954E Water Taps binary search greedy sortings *2000	0 / 0	7
	5517	P954G Castle Defense binary search data structures greedy two pointers *2000	0 / 0	7
	5512	P955C Sad powers binary search math number theory *2100	0 / 0	7
	5496	P958E2 Guard Duty (medium) binary search dp greedy sortings *2200	0 / 0	8
	5493	P958F2 Lightsabers (medium) binary search two pointers *1800	0 / 0	6
	5472	P961F k-substrings binary search hashing string suffix structures *2700	0 / 0	10
	5453	P965D Single-use Stones binary search flows greedy two pointers *1900	0 / 0	6
	5447	P975C Valhalla Siege binary search *1400	0 / 0	4
	5430	P978C Letters binary search implementation two pointers *1000	0 / 0	3
	5427	P978F Mentors binary search data structures implementation *1500	0 / 0	5
	5422	P979D Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees *2200	0 / 0	8
	5409	P981F Round Marriage binary search graph matchings greedy *2500	0 / 0	9
	5396	P983E NN country binary search data structures trees *2800	0 / 0	10
	5390	P985D Sand Fortress binary search constructive algorithms math *2100	0 / 0	7
	5389	P985E Pencils and Boxes binary search data structures dp greedy two pointers *2100	0 / 0	7
	5368	P989D A Shade of Moonlight binary search geometry math sortings two pointers *2500	0 / 0	9
	5357	P991C Candies binary search implementation *1500	0 / 0	5
	5349	P992E Nastya and King-Shamans binary search data structures *2500	0 / 0	9
	5345	P993D Compute Power binary search dp greedy *2500	0 / 0	9
	5333	P996B World Cup binary search math *1300	0 / 0	4
	5278	P1004E Sonya and Ice Cream binary search data structures dp greedy shortest paths trees *2400	0 / 0	9
	5267	P1006C Three Parts of the Array binary search data structures two pointers *1200	0 / 0	4
	5261	P1007C Guess two numbers binary search interactive *3000	0 / 0	10
	5249	P1010A Fly binary search math *1500	0 / 0	5
	5248	P1010B Rocket binary search interactive *1800	0 / 0	6
	5242	P1011B Planning The Expedition binary search brute force implementation *1200	0 / 0	4
	5228	P1015E2 Stars Drawing (Hard Edition) binary search dp greedy *1900	0 / 0	6
	5222	P1016E Rest In The Shades binary search geometry *2400	0 / 0	9
	5210	P1019B The hat binary search interactive *2000	0 / 0	7
	5208	P1019D Large Triangle binary search geometry sortings *2700	0 / 0	10
	5185	P1027F Session in BSU binary search dfs and similar dsu graph matchings graphs *2400	0 / 0	9
	5170	P1029F Multicolored Markers binary search brute force math number theory *2000	0 / 0	7
	5145	P1033E Hidden Bipartite Graph binary search constructive algorithms dfs and similar graphs interactive *2800	0 / 0	10
	5139	P1034D Intervals of Intervals binary search data structures two pointers *3500	0 / 0	10
	5115	P1039B Subway Pursuit binary search interactive probabilities *2100	0 / 0	7
	5107	P1041C Coffee Break binary search data structures greedy two pointers *1600	0 / 0	5
	5106	P1041D Glider binary search data structures two pointers *1700	0 / 0	5
	5103	P1042A Benches binary search implementation *1100	0 / 0	3
	5090	P1044A The Tower is Going Home binary search two pointers *1700	0 / 0	5
	5065	P1051E Vasya and Big Integers binary search data structures dp hashing strings *2600	0 / 0	10
	5049	P1055E Segments on the Line binary search dp *2500	0 / 0	9
	5041	P1056F Write The Contest binary search dp math *2500	0 / 0	9
	5032	P1059D Nature Reserve binary search geometry ternary search *2200	0 / 0	8
	5031	P1059E Split the Tree binary search data structures dp greedy trees *2400	0 / 0	9
	5028	P1060C Maximum Subrectangle binary search implementation two pointers *1600	0 / 0	5
	5012	P1062E Company binary search data structures dfs and similar greedy trees *2300	0 / 0	8

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