11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

1,287 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
1706E	Qpwoeirut and Vertices binary search data structures dfs and similar divide and conquer dsu greedy trees	2300	4k
1705E	Mark and Professor Koro binary search bitmasks brute force combinatorics data structures greedy	2300	2.5k
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search data structures dp greedy sortings	1300	31.8k
1701C	Schedule Management binary search greedy implementation two pointers	1400	25k
1701D	Permutation Restoration binary search data structures greedy math sortings two pointers	1900	6.3k
1700D	River Locks binary search dp greedy math	1900	7.1k
1698D	Fixed Point Guessing binary search constructive algorithms interactive	1600	12.5k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1697D	Guess The String binary search constructive algorithms interactive	1900	5.1k
1696D	Permutation Graph binary search constructive algorithms data structures divide and conquer greedy shortest paths	1900	6.1k
1693F	I Might Be Wrong binary search greedy two pointers	3400	625
1692E	Binary Deque binary search implementation two pointers	1200	35.5k
1691D	Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers	1800	7.7k
1690E	Price Maximization binary search greedy math two pointers	1500	17.2k
1690G	Count the Trains binary search data structures greedy sortings	2000	4.2k
1687C	Sanae and Giant Robot binary search brute force data structures dsu greedy sortings	2500	1.7k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1684E	MEX vs DIFF binary search brute force constructive algorithms data structures greedy two pointers	2100	3.7k
1680C	Binary String binary search greedy strings two pointers	1600	11.2k
1679D	Toss a Coin to Your Graph... binary search dfs and similar dp graphs	1900	6k
1676E	Eating Queries binary search greedy sortings	1100	34.1k
1674E	Breaking the Wall binary search brute force constructive algorithms greedy math	2000	7.8k
1672E	notepad.exe binary search constructive algorithms greedy interactive	2200	2.5k
1671C	Dolce Vita binary search brute force greedy math	1200	27k
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1669F	Eating Candies binary search data structures greedy two pointers	1100	42.1k
1666E	Even Split binary search constructive algorithms greedy math	2500	890
1665C	Tree Infection binary search greedy sortings trees	1600	10k
1661C	Water the Trees binary search greedy math	1700	10.7k
1661F	Teleporters binary search greedy	2600	913
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1657D	For Gamers. By Gamers. binary search brute force greedy math sortings	2000	5.4k
1656F	Parametric MST binary search constructive algorithms graphs greedy math sortings	2600	1.3k
1651D	Nearest Excluded Points binary search data structures dfs and similar graphs shortest paths	1900	6.7k
1651F	Tower Defense binary search brute force data structures	3000	514
1650E	Rescheduling the Exam binary search data structures greedy implementation math sortings	1900	4.5k
1641C	Anonymity Is Important binary search brute force data structures dsu greedy sortings	2200	2.9k
1637E	Best Pair binary search brute force implementation	2100	3.8k
1633E	Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees	2400	1.8k
1632C	Strange Test binary search bitmasks brute force dp math	1600	14.2k
1632D	New Year Concert binary search data structures greedy math number theory two pointers	2000	5.4k
1632E1	Distance Tree (easy version) binary search data structures dfs and similar graphs shortest paths trees	2400	1.4k
1632E2	Distance Tree (hard version) binary search dfs and similar shortest paths trees	2700	1.3k
1630B	Range and Partition binary search constructive algorithms data structures greedy two pointers	1800	6.5k
1628A	Meximum Array binary search constructive algorithms greedy implementation math two pointers	1400	17.2k
1628E	Groceries in Meteor Town binary search data structures dsu trees	3100	1.3k
1628F	Spaceship Crisis Management binary search data structures geometry sortings	3500	114
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1626D	Martial Arts Tournament binary search brute force greedy math	2100	4.4k
1625E2	Cats on the Upgrade (hard version) binary search data structures dfs and similar graphs trees	2800	705
1624D	Palindromes Coloring binary search greedy sortings strings	1400	19.3k
1624F	Interacdive Problem binary search constructive algorithms interactive	2000	3.9k
1623C	Balanced Stone Heaps binary search greedy	1600	14.5k
1622C	Set or Decrease binary search brute force greedy sortings	1600	15.8k
1621E	New School binary search data structures dp greedy implementation sortings	2300	2k
1619D	New Year's Problem binary search greedy sortings	1800	8.6k
1619G	Unusual Minesweeper binary search dfs and similar dsu greedy sortings	2000	2.8k
1617C	Paprika and Permutation binary search greedy math sortings	1300	16.1k
1615H	Reindeer Games binary search constructive algorithms data structures divide and conquer flows graphs shortest paths	3000	457
1614E	Divan and a Cottage binary search data structures	2600	989
1613C	Poisoned Dagger binary search	1200	30.7k
1612C	Chat Ban binary search math	1300	27.3k
1611B	Team Composition: Programmers and Mathematicians binary search constructive algorithms math	800	32.2k
1611F	ATM and Students binary search data structures two pointers	1800	7.5k
1610C	Keshi Is Throwing a Party binary search greedy	1600	16.3k
1610E	AmShZ and G.O.A.T. binary search brute force greedy implementation math	2300	2.1k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1608E	The Cells on the Paper binary search implementation sortings	2800	517
1608G	Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees	3500	300
1605E	Array Equalizer binary search greedy implementation math number theory sortings two pointers	2400	1.2k
1601F	Two Sorts binary search dfs and similar math meet-in-the-middle	3400	309
1598F	RBS binary search bitmasks brute force data structures dp	2400	1.7k
1593C	Save More Mice binary search greedy	1000	28.3k
1592A	Gamer Hemose binary search greedy math sortings	800	23.9k
1592D	Hemose in ICPC ? binary search dfs and similar implementation interactive math number theory trees	2300	2.7k
1588F	Jumping Through the Array binary search data structures graphs two pointers	3500	359
1584D	Guess the Permutation binary search combinatorics interactive math	2000	4k
1584E	Game with Stones binary search data structures games greedy	2300	1.5k
1582E	Pchelyonok and Segments binary search data structures dp greedy math	2000	4.3k
1582F2	Korney Korneevich and XOR (hard version) binary search brute force dp greedy two pointers	2400	2.2k
1578L	Labyrinth binary search dsu greedy	2400	1.5k
1575B	Building an Amusement Park binary search geometry	2300	561
1575J	Jeopardy of Dropped Balls binary search brute force dsu implementation	1500	4.3k
1574C	Slay the Dragon binary search greedy sortings ternary search	1300	18.7k
1574D	The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation	2000	4.9k
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1572E	Polygon binary search dp geometry	3000	385
1571I	Physical Examination *special binary search data structures	3200	67
1569D	Inconvenient Pairs binary search data structures implementation sortings two pointers	1900	4.6k
1566A	Median Maximization binary search greedy math	800	25.6k
1561C	Deep Down Below binary search greedy sortings	1300	22.7k
1560E	Polycarp and String Transformation binary search implementation sortings strings	1800	8.9k
1560F1	Nearest Beautiful Number (easy version) binary search bitmasks brute force constructive algorithms dfs and similar greedy	1900	6.8k
1558E	Down Below binary search dfs and similar graphs greedy meet-in-the-middle shortest paths	3000	726
1554C	Mikasa binary search bitmasks greedy implementation	1800	9.9k
1552F	Telepanting binary search data structures dp sortings	2200	3.4k
1552H	Guess the Perimeter binary search interactive number theory	3300	470
1551B2	Wonderful Coloring - 2 binary search constructive algorithms data structures greedy	1400	16.8k
1551E	Fixed Points binary search brute force dp	2000	4.6k
1550D	Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers	2300	2.1k

showing 501–600 of 1,287