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Problemset

3,040 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
898B	Proper Nutrition brute force implementation number theory	1100	10.8k
898C	Phone Numbers implementation strings	1400	5.9k
897A	Scarborough Fair implementation	800	15.2k
895A	Pizza Separation brute force implementation	1200	7k
893A	Chess For Three implementation	900	11.1k
893B	Beautiful Divisors brute force implementation	1000	12.8k
893D	Credit Card data structures dp greedy implementation	1900	3.4k
892A	Greed greedy implementation	900	15.1k
892B	Wrath greedy implementation two pointers	1200	10.2k
888A	Local Extrema brute force implementation	800	12.1k
888C	K-Dominant Character binary search implementation two pointers	1400	9.1k
887A	Div. 64 implementation	1000	12k
887B	Cubes for Masha brute force implementation	1300	6.1k
887C	Solution for Cube brute force implementation	1500	3k
886C	Petya and Catacombs dsu greedy implementation trees	1300	5.7k
886D	Restoration of string constructive algorithms graphs implementation	2000	2k
884A	Book Reading implementation	800	11.4k
884B	Japanese Crosswords Strike Back implementation	1100	7.7k
883A	Automatic Door implementation	2200	707
883C	Downloading B++ binary search implementation	2300	894
883E	Field of Wonders implementation strings	1500	2.1k
883F	Lost in Transliteration implementation	1300	2.4k
883H	Palindromic Cut brute force implementation strings	1800	1.8k
883K	Road Widening constructive algorithms greedy implementation	1800	1.3k
879A	Borya's Diagnosis implementation	900	9.7k
879B	Table Tennis data structures implementation	1200	14.7k
878B	Teams Formation data structures implementation	2300	1.1k
877A	Alex and broken contest implementation strings	1100	11.6k
876B	Divisiblity of Differences implementation math number theory	1300	10.4k
875B	Sorting the Coins dsu implementation sortings two pointers	1500	5.4k
875C	National Property 2-sat dfs and similar graphs implementation	2100	2.4k
873A	Chores implementation	800	10.7k
873B	Balanced Substring dp implementation	1500	9.2k
870A	Search for Pretty Integers brute force implementation	900	10.9k
869A	The Artful Expedient brute force implementation	1100	9.8k
868A	Bark to Unlock brute force implementation strings	900	10.1k
868B	Race Against Time implementation	1400	3.9k
868D	Huge Strings bitmasks brute force dp implementation strings	2200	1k
867A	Between the Offices implementation	800	20.9k
864A	Fair Game implementation sortings	1000	12.3k
864B	Polycarp and Letters brute force implementation strings	1000	10.1k
864C	Bus greedy implementation math	1500	6.2k
864D	Make a Permutation! greedy implementation math	1500	6.4k
863A	Quasi-palindrome brute force implementation	900	11.1k
863C	1-2-3 graphs implementation	1800	2.7k
863D	Yet Another Array Queries Problem data structures implementation	1800	3.9k
862A	Mahmoud and Ehab and the MEX greedy implementation	1000	10.8k
859A	Declined Finalists greedy implementation	800	8.7k
858B	Which floor? brute force implementation	1500	4.1k
858C	Did you mean... dp greedy implementation	1500	5.9k
858D	Polycarp's phone book data structures implementation sortings	1600	4.2k
858E	Tests Renumeration greedy implementation	2200	553
855A	Tom Riddle's Diary brute force implementation strings	800	28.2k
852A	Digits brute force implementation math	2500	445
852G	Bathroom terminal implementation	1700	1.5k
851A	Arpa and a research in Mexican wave implementation math	800	10.3k
850B	Arpa and a list of numbers implementation number theory	2100	2.2k
849A	Odds and Ends implementation	1000	9.8k
848B	Rooter's Song constructive algorithms data structures geometry implementation sortings two pointers	1900	2k
847A	Union of Doubly Linked Lists implementation	1500	4k
847G	University Classes implementation	900	7.7k
847I	Noise Level dfs and similar implementation math	1900	1.7k
847K	Travel Cards greedy implementation sortings	1800	1.9k
847M	Weather Tomorrow implementation math	1000	6.9k
846A	Curriculum Vitae brute force implementation	1500	4.8k
845A	Chess Tourney implementation sortings	1100	8.5k
845B	Luba And The Ticket brute force greedy implementation	1600	5.6k
844A	Diversity greedy implementation strings	1000	12.3k
843A	Sorting by Subsequences dfs and similar dsu implementation math sortings	1400	6k
841A	Generous Kefa brute force implementation	900	14.2k
839A	Arya and Bran implementation	900	15k
839B	Game of the Rows brute force greedy implementation	1900	3.4k
837A	Text Volume implementation	800	10.2k
837B	Flag of Berland brute force implementation	1600	4.4k
837C	Two Seals brute force implementation	1500	4.6k
837E	Vasya's Function binary search implementation math	2100	2.2k
835C	Star sky dp implementation	1600	9.5k
834A	The Useless Toy implementation	900	9.1k
834B	The Festive Evening data structures implementation	1100	9.4k
833D	Red-Black Cobweb data structures divide and conquer implementation trees	2800	527
832B	Petya and Exam implementation strings	1600	4.7k
832C	Strange Radiation binary search implementation math	2500	509
831A	Unimodal Array implementation	1000	11.2k
831B	Keyboard Layouts implementation strings	800	15.8k
830B	Cards Sorting data structures implementation sortings	1600	3.1k
830C	Bamboo Partition brute force data structures implementation math number theory sortings two pointers	2300	1.4k
830E	Perpetual Motion Machine constructive algorithms dp graphs implementation math trees	3100	382
828A	Restaurant Tables implementation	1200	8.5k
828B	Black Square implementation	1300	6.2k
827B	High Load constructive algorithms greedy implementation trees	1800	3.7k
825A	Binary Protocol implementation	1100	8.2k
825B	Five-In-a-Row brute force implementation	1600	4.8k
825C	Multi-judge Solving greedy implementation	1600	4.9k
825D	Suitable Replacement binary search greedy implementation	1500	3.8k
822A	I'm bored with life implementation math number theory	800	37.4k
822B	Crossword solving brute force implementation strings	1000	10.3k
822C	Hacker, pack your bags! binary search greedy implementation sortings	1600	5k
821A	Okabe and Future Gadget Laboratory implementation	800	9k
820A	Mister B and Book Reading implementation	900	8.7k
819B	Mister B and PR Shifts data structures implementation math	1900	1.8k

showing 1801–1900 of 3,040