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

Problemset

284 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1848F	Vika and Wiki binary search bitmasks combinatorics divide and conquer dp math	2400	2.1k
1845C	Strong Password binary search dp greedy strings	1400	17.1k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1832F	Zombies binary search dp	3200	378
1827B1	Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers	2000	4.6k
1827B2	Range Sorting (Hard Version) binary search data structures dp greedy	2400	2.4k
1827C	Palindrome Partition binary search brute force data structures dp hashing strings	2600	1.8k
1811E	Living Sequence binary search dp math number theory	1500	14.6k
1811G2	Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers	2200	2.2k
1809E	Two Tanks binary search dp implementation math	2400	1.1k
1801C	Music Festival binary search data structures dp greedy sortings	1900	4.2k
1801D	The way home binary search data structures dp graphs greedy shortest paths sortings	2100	2.9k
1799F	Halve or Subtract binary search brute force dp greedy sortings	2700	1.1k
1795E	Explosions? binary search data structures dp greedy math	2200	2.4k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1793E	Velepin and Marketing binary search data structures dp greedy sortings two pointers	2600	1.4k
1787H	Codeforces Scoreboard binary search data structures dp geometry	3300	348
1776M	Parmigiana With Seafood binary search dp greedy trees	3000	514
1771B	Hossam and Friends binary search constructive algorithms dp two pointers	1400	22.5k
1766E	Decomposition binary search brute force data structures divide and conquer dp two pointers	2300	1.5k
1762F	Good Pairs binary search data structures dp	2600	917
1750E	Bracket Cost binary search data structures divide and conquer dp greedy strings	2400	1.7k
1748E	Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees	2300	2.8k
1746G	Olympiad Training binary search data structures dp flows geometry implementation sortings	3500	118
1743E	FTL binary search dp	2400	1.9k
1736C2	Good Subarrays (Hard Version) binary search data structures dp two pointers	2400	1.5k
1731D	Valiant's New Map binary search brute force data structures dp two pointers	1700	8.7k
1728G	Illumination binary search bitmasks brute force combinatorics dp math two pointers	2700	669
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search data structures dp greedy sortings	1300	31.8k
1700D	River Locks binary search dp greedy math	1900	7.1k
1679D	Toss a Coin to Your Graph... binary search dfs and similar dp graphs	1900	6k
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1632C	Strange Test binary search bitmasks brute force dp math	1600	14.2k
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1621E	New School binary search data structures dp greedy implementation sortings	2300	2k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1598F	RBS binary search bitmasks brute force data structures dp	2400	1.7k
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
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1572E	Polygon binary search dp geometry	3000	385
1552F	Telepanting binary search data structures dp sortings	2200	3.4k
1551E	Fixed Points binary search brute force dp	2000	4.6k
1550E	Stringforces binary search bitmasks brute force dp strings two pointers	2500	1.9k
1550F	Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths	2700	958
1539E	Game with Cards binary search constructive algorithms data structures dp greedy implementation	2500	1.1k
1538F	Interesting Function binary search dp math number theory	1500	22.5k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1535C	Unstable String binary search dp greedy implementation strings two pointers	1400	17.9k
1535E	Gold Transfer binary search data structures dp greedy interactive trees	2200	3.1k
1527E	Partition Game binary search data structures divide and conquer dp	2500	3.1k
1521E	Nastia and a Beautiful Matrix binary search constructive algorithms dp greedy	2700	768
1516D	Cut binary search data structures dp graphs number theory two pointers	2100	5.3k
1503C	Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers	2200	3.9k
1494C	1D Sokoban binary search dp greedy implementation two pointers	1900	5.8k
1492C	Maximum width binary search data structures dp greedy two pointers	1500	17.6k
1486D	Max Median binary search data structures dp	2100	10.1k
1486E	Paired Payment binary search brute force constructive algorithms dp flows graphs shortest paths	2200	3.5k
1476F	Lanterns binary search data structures dp	3000	1.2k
1475D	Cleaning the Phone binary search dp sortings two pointers	1800	11.3k
1472E	Correct Placement binary search data structures dp sortings two pointers	1700	9.1k
1470A	Strange Birthday Party binary search dp greedy sortings two pointers	1300	30.7k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981
1453E	Dog Snacks binary search dfs and similar dp greedy trees	2300	2.3k
1446C	Xor Tree binary search bitmasks data structures divide and conquer dp trees	2100	4.2k
1442E	Black, White and Grey Tree binary search constructive algorithms dfs and similar dp greedy trees	3000	805
1437E	Make It Increasing binary search constructive algorithms data structures dp implementation	2200	4k
1428F	Fruit Sequences binary search data structures divide and conquer dp two pointers	2400	2.6k
1416E	Split binary search data structures dp greedy	3200	546
1413C	Perform Easily binary search brute force dp implementation sortings two pointers	1900	6.3k
1409E	Two Platforms binary search dp sortings two pointers	1800	8.5k
1408C	Discrete Acceleration binary search dp implementation math two pointers	1500	9.3k
1408D	Searchlights binary search brute force data structures dp implementation sortings two pointers	2000	4.7k
1398F	Controversial Rounds binary search data structures dp greedy two pointers	2500	1.5k
1387A	Graph *special binary search dfs and similar dp math ternary search	2100	974
1379C	Choosing flowers binary search brute force data structures dfs and similar dp greedy sortings two pointers	2000	6.2k
1371E2	Asterism (Hard Version) binary search combinatorics dp math number theory sortings	2300	2.5k
1370D	Odd-Even Subsequence binary search dp dsu greedy implementation	2000	11.2k
1367F2	Flying Sort (Hard Version) binary search data structures dp greedy sortings two pointers	2400	2k
1366E	Two Arrays binary search brute force combinatorics constructive algorithms dp two pointers	2100	4.7k
1366F	Jog Around The Graph binary search dp geometry graphs	2700	939
1354B	Ternary String binary search dp implementation two pointers	1200	35.8k
1345B	Card Constructions binary search brute force dp math	1100	28.5k
1335E1	Three Blocks Palindrome (easy version) binary search brute force data structures dp two pointers	1700	11.8k
1334F	Strange Function binary search data structures dp greedy	2500	1.6k
1315B	Homecoming binary search dp greedy strings	1300	9.7k
1310C	Au Pont Rouge binary search dp strings	2800	779
1307E	Cow and Treats binary search combinatorics dp greedy implementation math	2500	1.5k
1301E	Nanosoft binary search data structures dp implementation	2500	1.7k
1288D	Minimax Problem binary search bitmasks dp	2000	8.7k
1284B	New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings	1400	11.6k
1279F	New Year and Handle Change binary search dp	2800	1.3k
1271E	Common Number binary search combinatorics dp math	2100	3.8k
1260D	A Game with Traps binary search dp greedy sortings	1900	4.3k
1257D	Yet Another Monster Killing Problem binary search data structures dp greedy sortings two pointers	1700	8.2k
1238D	AB-string binary search combinatorics dp strings	1900	6.5k
1236E	Alice and the Unfair Game binary search data structures dp dsu	2500	785
1225E	Rock Is Push binary search dp	2200	2.1k
1211H	Road Repair in Treeland *special binary search dp trees	3100	60
1201D	Treasure Hunting binary search dp greedy implementation	2100	2.6k

showing 101–200 of 284