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Problemset

483 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1358E	Are You Fired? constructive algorithms data structures greedy implementation	2400	2.5k
1351C	Skier data structures implementation	1400	9.4k
1343F	Restore the Permutation by Sorted Segments brute force constructive algorithms data structures greedy implementation	2400	1.4k
1340A	Nastya and Strange Generator brute force data structures greedy implementation	1500	13.7k
1333C	Eugene and an array binary search data structures implementation two pointers	1700	13.7k
1329C	Drazil Likes Heap constructive algorithms data structures greedy implementation	2400	1.8k
1324C	Frog Jumps binary search data structures dfs and similar greedy implementation	1100	30.8k
1311F	Moving Points data structures divide and conquer implementation sortings	1900	4.9k
1301E	Nanosoft binary search data structures dp implementation	2500	1.7k
1297F	Movie Fan *special data structures greedy implementation sortings	unrated	127
1296C	Yet Another Walking Robot data structures implementation	1500	15.8k
1294D	MEX maximizing data structures greedy implementation math	1600	12.8k
1292A	NEKO's Maze Game data structures dsu implementation	1400	14k
1290A	Mind Control brute force data structures implementation	1600	9k
1287B	Hyperset brute force data structures implementation	1500	9.9k
1284B	New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings	1400	11.6k
1279C	Stack of Presents data structures implementation	1400	12.5k
1278C	Berry Jam data structures dp greedy implementation	1700	8.8k
1277D	Let's Play the Words? data structures hashing implementation math	1900	3.3k
1271D	Portals data structures dp greedy implementation sortings	2100	3.5k
1266D	Decreasing Debts constructive algorithms data structures graphs greedy implementation math two pointers	2000	3.9k
1266E	Spaceship Solitaire data structures greedy implementation	2100	2.5k
1265B	Beautiful Numbers data structures implementation math two pointers	1300	13.7k
1263E	Editor data structures implementation	2100	3.1k
1252C	Even Path data structures implementation	1600	4k
1239C	Queue in the Train data structures greedy implementation	2300	1.8k
1237D	Balanced Playlist binary search data structures implementation	2000	4.9k
1236D	Alice and the Doll brute force data structures greedy implementation	2300	1.8k
1234B2	Social Network (hard version) data structures implementation	1300	18.7k
1217E	Sum Queries? data structures greedy implementation math	2300	2.1k
1213B	Bad Prices data structures implementation	1100	32.2k
1213F	Unstable String Sort data structures dfs and similar dsu graphs greedy implementation strings	2100	3.1k
1209G1	Into Blocks (easy version) data structures dsu greedy implementation two pointers	2000	4.1k
1208D	Restore Permutation binary search data structures greedy implementation	1900	5.6k
1208E	Let Them Slide data structures implementation	2200	2.2k
1208H	Red Blue Tree data structures implementation trees	3500	253
1207F	Remainder Problem brute force data structures implementation	2100	7k
1202C	You Are Given a WASD-string... brute force data structures dp greedy implementation math strings	2100	2.8k
1200A	Hotelier brute force data structures implementation	800	22.1k
1200D	White Lines brute force data structures dp implementation two pointers	1900	4.4k
1200F	Graph Traveler brute force data structures dfs and similar dp graphs implementation math number theory	2300	1.2k
1196D2	RGB Substring (hard version) data structures dp implementation two pointers	1600	10.5k
1189C	Candies! data structures dp implementation math	1400	11.1k
1181D	Irrigation binary search data structures implementation sortings trees two pointers	2200	2.9k
1179A	Valeriy and Deque data structures implementation	1500	12k
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
1175B	Catch Overflow! data structures expression parsing implementation	1600	12.6k
1175E	Minimal Segment Cover data structures dfs and similar divide and conquer dp greedy implementation trees	2200	4.7k
1170D	Decoding of Integer Sequences *special data structures implementation	unrated	532
1163B1	Cat Party (Easy Edition) data structures implementation	1500	7.4k
1163B2	Cat Party (Hard Edition) data structures implementation	1600	7.7k
1163C2	Power Transmission (Hard Edition) data structures geometry implementation math	1900	4k
1154E	Two Teams data structures implementation sortings	1800	7.1k
1149C	Tree Generator™ data structures implementation trees	2700	1.7k
1146E	Hot is Cold bitmasks data structures divide and conquer implementation	2400	1.1k
1109C	Sasha and a Patient Friend binary search data structures implementation	2800	330
1108E2	Array and Segments (Hard version) data structures implementation	2100	2.6k
1106B	Lunar New Year and Food Ordering data structures implementation	1500	7k
1104B	Game with string data structures implementation math	1200	17.1k
1100B	Build a Contest data structures implementation	1300	11.9k
1092D2	Great Vova Wall (Version 2) data structures implementation	2200	3.4k
1091E	New Year and the Acquaintance Estimation binary search data structures graphs greedy implementation math sortings	2400	1.1k
1083D	The Fair Nut's getting crazy data structures implementation	3500	513
1066E	Binary Numbers AND Sum data structures implementation math	1700	6.6k
1061C	Multiplicity data structures dp implementation math number theory	1700	11k
1061D	TV Shows data structures greedy implementation sortings	2000	2.6k
1000C	Covered Points Count data structures implementation sortings	1700	8.7k
999D	Equalize the Remainders data structures greedy implementation	1900	5k
982B	Bus of Characters data structures greedy implementation	1300	9k
978F	Mentors binary search data structures implementation	1500	9.3k
962D	Merge Equals data structures implementation	1600	7.4k
961B	Lecture Sleep data structures dp implementation two pointers	1200	27.1k
930D	Game with Tokens data structures games implementation	2500	464
915E	Physical Education Lessons data structures implementation sortings	2300	5.8k
911E	Stack Sorting constructive algorithms data structures greedy implementation	2000	2.9k
909D	Colorful Points data structures greedy implementation	2100	2.2k
899E	Segments Removal data structures dsu flows implementation two pointers	2000	3.6k
893D	Credit Card data structures dp greedy implementation	1900	3.4k
879B	Table Tennis data structures implementation	1200	14.7k
878B	Teams Formation data structures implementation	2300	1.1k
863D	Yet Another Array Queries Problem data structures implementation	1800	3.9k
858D	Polycarp's phone book data structures implementation sortings	1600	4.2k
848B	Rooter's Song constructive algorithms data structures geometry implementation sortings two pointers	1900	2k
834B	The Festive Evening data structures implementation	1100	9.4k
833D	Red-Black Cobweb data structures divide and conquer implementation trees	2800	524
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	1.3k
819B	Mister B and PR Shifts data structures implementation math	1900	1.8k
818D	Multicolored Cars data structures implementation	1700	3.8k
816B	Karen and Coffee binary search data structures implementation	1400	29.3k
808B	Average Sleep Time data structures implementation math	1300	16.2k
808D	Array Division binary search data structures implementation	1900	8.4k
799B	T-shirt buying data structures implementation	1400	10.3k
799C	Fountains binary search data structures implementation	1800	4.1k
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k
776C	Molly's Chemicals binary search brute force data structures implementation math	1800	6.3k
776F	Sherlock's bet to Moriarty constructive algorithms data structures divide and conquer geometry graphs implementation trees	2800	543
767A	Snacktower data structures implementation	1100	23k
761F	Dasha and Photos brute force data structures dp implementation	2600	752
750D	New Year and Fireworks brute force data structures dfs and similar dp implementation	1900	3.2k

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