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Problemset

1,287 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
1029F	Multicolored Markers binary search brute force math number theory	2000	2.9k
1027F	Session in BSU binary search dfs and similar dsu graph matchings graphs	2400	2k
1019B	The hat binary search interactive	2000	2.2k
1019D	Large Triangle binary search geometry sortings	2700	773
1016E	Rest In The Shades binary search geometry	2400	1.3k
1015E2	Stars Drawing (Hard Edition) binary search dp greedy	1900	4.1k
1011B	Planning The Expedition binary search brute force implementation	1200	11.1k
1010A	Fly binary search math	1500	9.1k
1010B	Rocket binary search interactive	1800	6.5k
1007C	Guess two numbers binary search interactive	3000	564
1006C	Three Parts of the Array binary search data structures two pointers	1200	26k
1004E	Sonya and Ice Cream binary search data structures dp greedy shortest paths trees	2400	1.3k
996B	World Cup binary search math	1300	10k
993D	Compute Power binary search dp greedy	2500	866
992E	Nastya and King-Shamans binary search data structures	2500	1.8k
991C	Candies binary search implementation	1500	11.7k
989D	A Shade of Moonlight binary search geometry math sortings two pointers	2500	625
985D	Sand Fortress binary search constructive algorithms math	2100	2.9k
985E	Pencils and Boxes binary search data structures dp greedy two pointers	2100	4.3k
983E	NN country binary search data structures trees	2800	1.2k
981F	Round Marriage binary search graph matchings greedy	2500	962
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
978C	Letters binary search implementation two pointers	1000	30.6k
978F	Mentors binary search data structures implementation	1500	9.3k
975C	Valhalla Siege binary search	1400	11.4k
965D	Single-use Stones binary search flows greedy two pointers	1900	3.4k
961F	k-substrings binary search hashing string suffix structures	2700	966
958E2	Guard Duty (medium) binary search dp greedy sortings	2200	1.2k
958F2	Lightsabers (medium) binary search two pointers	1800	1.5k
955C	Sad powers binary search math number theory	2100	2.9k
954E	Water Taps binary search greedy sortings	2000	2.1k
954G	Castle Defense binary search data structures greedy two pointers	2000	2.4k
949D	Curfew binary search brute force greedy sortings	2300	919
940D	Alena And The Heater binary search implementation	1600	3.8k
939C	Convenient For Everybody binary search two pointers	1600	5k
939E	Maximize! binary search greedy ternary search two pointers	1800	3.6k
938C	Constructing Tests binary search brute force constructive algorithms	1700	3.5k
936A	Save Energy! binary search implementation math	1700	4.7k
932B	Recursive Queries binary search data structures dfs and similar	1300	9.4k
932D	Tree binary search dp trees	2200	2.1k
925A	Stairs and Elevators binary search	1600	3.9k
925B	Resource Distribution binary search implementation sortings	1700	2.4k
925F	Parametric Circulation binary search flows	3100	315
924B	Three-level Laser binary search greedy two pointers	1600	5.6k
923B	Producing Snow binary search data structures	1600	7.8k
920G	List Of Integers binary search bitmasks brute force combinatorics math number theory	2200	2.1k
919B	Perfect Number binary search brute force dp implementation number theory	1100	32k
913D	Too Easy Problems binary search brute force data structures greedy sortings	1800	5.2k
912E	Prime Gift binary search dfs and similar math meet-in-the-middle number theory two pointers	2400	2.1k
911B	Two Cakes binary search brute force implementation	1200	12.9k
901C	Bipartite Segments binary search data structures dfs and similar dsu graphs two pointers	2300	1.3k
896A	Nephren gives a riddle binary search dfs and similar	1700	3.9k
896B	Ithea Plays With Chtholly binary search constructive algorithms games greedy interactive	2000	2.3k
895B	XK Segments binary search math sortings two pointers	1700	3.8k
889E	Mod Mod Mod binary search dp math	3000	743
888C	K-Dominant Character binary search implementation two pointers	1400	9.1k
887E	Little Brother binary search geometry sortings	2800	210
883C	Downloading B++ binary search implementation	2300	894
883D	Packmen Strike Back binary search dp math	2500	505
883I	Photo Processing binary search dp	1900	2.3k
875D	High Cry binary search bitmasks combinatorics data structures divide and conquer	2200	2.6k
875E	Delivery Club binary search data structures dp	2600	1k
865B	Ordering Pizza binary search sortings ternary search	1900	2k
865C	Gotta Go Fast binary search dp	2400	963
862D	Mahmoud and Ehab and the binary string binary search divide and conquer interactive	2000	2.1k
862E	Mahmoud and Ehab and the function binary search data structures sortings	2100	2.3k
855F	Nagini binary search data structures	3100	668
853D	Michael and Charging Stations binary search dp greedy	2400	729
852D	Exploration plan binary search flows graph matchings shortest paths	2100	1.3k
847B	Preparing for Merge Sort binary search data structures	1600	6.5k
847E	Packmen binary search dp	1800	3.9k
847J	Students Initiation binary search flows graphs	2400	809
846D	Monitor binary search data structures	1900	2.9k
845E	Fire in the City binary search data structures	2400	712
842D	Vitya and Strange Lesson binary search data structures	2000	4.6k
842E	Nikita and game binary search dfs and similar divide and conquer graphs trees	2800	513
837E	Vasya's Function binary search implementation math	2100	2.2k
837F	Prefix Sums binary search brute force combinatorics math matrices	2400	1.1k
835E	The penguin's game binary search constructive algorithms interactive	2400	1.4k
833B	The Bakery binary search data structures divide and conquer dp two pointers	2200	6.8k
832C	Strange Radiation binary search implementation math	2500	509
830A	Office Keys binary search brute force dp greedy sortings	1800	8.4k
825D	Suitable Replacement binary search greedy implementation	1500	3.8k
822C	Hacker, pack your bags! binary search greedy implementation sortings	1600	5k
822E	Liar binary search dp hashing string suffix structures	2400	1.2k
818E	Card Game Again binary search data structures number theory two pointers	1900	2.7k
818F	Level Generation binary search math ternary search	2100	2k
817C	Really Big Numbers binary search brute force dp math	1600	8.6k
817F	MEX Queries binary search data structures trees	2300	3.5k
816B	Karen and Coffee binary search data structures implementation	1400	29.3k
815D	Karen and Cards binary search combinatorics data structures geometry	2800	856
815E	Karen and Neighborhood binary search constructive algorithms implementation	2900	306
813E	Army Creation binary search data structures	2200	3.3k
812C	Sagheer and Nubian Market binary search sortings	1500	18.2k
809B	Glad to see you! binary search interactive	2200	1.8k
808D	Array Division binary search data structures implementation	1900	8.4k
808E	Selling Souvenirs binary search dp greedy ternary search	2300	2.2k
808F	Card Game binary search flows graphs	2400	1.7k
804D	Expected diameter of a tree binary search brute force dfs and similar dp sortings trees	2500	1.6k
803D	Magazine Ad binary search greedy	1900	4.1k

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