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

Problemset

11,320 problems

#	Name	Rating↕	Solved↕
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
1801E	Gasoline prices data structures divide and conquer dsu hashing trees	3000	749
1801F	Another n-dimensional chocolate bar dp math meet-in-the-middle number theory	2700	759
1801G	A task for substrings data structures string suffix structures strings	3400	740
1800A	Is It a Cat? implementation strings	800	37.4k
1800B	Count the Number of Pairs greedy strings	1000	29k
1800C1	Powering the Hero (easy version) data structures greedy	1000	27.6k
1800C2	Powering the Hero (hard version) data structures greedy	1100	27.8k
1800D	Remove Two Letters data structures greedy hashing strings	1200	30.2k
1800E1	Unforgivable Curse (easy version) brute force constructive algorithms dsu graphs greedy strings	1400	16k
1800E2	Unforgivable Curse (hard version) brute force constructive algorithms dfs and similar dsu graphs greedy strings	1500	15.6k
1800F	Dasha and Nightmares bitmasks hashing meet-in-the-middle strings	1900	4.9k
1800G	Symmetree dfs and similar hashing implementation trees	2200	2.6k
1799A	Recent Actions data structures greedy implementation math	800	12.5k
1799B	Equalize by Divide brute force constructive algorithms greedy math	1200	12.9k
1799C	Double Lexicographically Minimum greedy strings	1700	7k
1799D1	Hot Start Up (easy version) dp	1900	6k
1799D2	Hot Start Up (hard version) data structures dp	2100	3.2k
1799E	City Union constructive algorithms dfs and similar dsu geometry greedy implementation math	2300	1.4k
1799F	Halve or Subtract binary search brute force dp greedy sortings	2700	1.1k
1799G	Count Voting combinatorics dp math	2600	1.1k
1799H	Tree Cutting bitmasks dfs and similar dp	3200	479
1798A	Showstopper greedy implementation sortings	800	21.2k
1798B	Three Sevens brute force data structures greedy implementation	1000	19k
1798C	Candy Store greedy math number theory	1700	9.6k
1798D	Shocking Arrangement constructive algorithms greedy math	1600	14.8k
1798E	Multitest Generator brute force dp	2300	2.1k
1798F	Gifts from Grandfather Ahmed dp math number theory	2500	689
1797A	Li Hua and Maze constructive algorithms flows graphs greedy implementation	800	19.7k
1797B	Li Hua and Pattern constructive algorithms greedy	1100	26.2k
1797C	Li Hua and Chess constructive algorithms greedy interactive	1600	9.1k
1797D	Li Hua and Tree brute force data structures dfs and similar dp implementation trees	1900	4.7k
1797E	Li Hua and Array brute force data structures dsu math number theory two pointers	2300	1.7k
1797F	Li Hua and Path data structures dfs and similar divide and conquer dsu trees	3000	666
1796A	Typical Interview Problem brute force implementation strings	800	19.8k
1796B	Asterisk-Minor Template implementation strings	1000	18.5k
1796C	Maximum Set binary search math	1600	12.4k
1796D	Maximum Subarray data structures dp greedy two pointers	2000	5.6k
1796E	Colored Subgraphs dfs and similar dp games greedy trees	2500	1.1k
1796F	Strange Triples brute force math number theory	2900	257
1795A	Two Towers brute force implementation strings	800	24.8k
1795B	Ideal Point brute force geometry greedy	900	24.4k
1795C	Tea Tasting binary search data structures implementation	1500	19k
1795D	Triangle Coloring combinatorics math	1600	13.8k
1795E	Explosions? binary search data structures dp greedy math	2200	2.4k
1795F	Blocking Chips binary search constructive algorithms dfs and similar greedy trees	2400	1.4k
1795G	Removal Sequences bitmasks dfs and similar graphs	2700	852
1794A	Prefix and Suffix Array strings	800	19.1k
1794B	Not Dividing constructive algorithms greedy math	900	43k
1794C	Scoring Subsequences binary search greedy math two pointers	1300	23.5k
1794D	Counting Factorizations combinatorics divide and conquer dp math number theory	1900	4.6k
1794E	Labeling the Tree with Distances data structures dp greedy hashing implementation trees	2400	1.6k
1793A	Yet Another Promotion greedy math	800	18.9k
1793B	Fedya and Array constructive algorithms math	1100	17.2k
1793C	Dora and Search constructive algorithms data structures two pointers	1200	35.3k
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
1793F	Rebrending brute force data structures divide and conquer implementation	2600	1.7k
1792A	GamingForces greedy sortings	800	31.3k
1792B	Stand-up Comedian greedy math	1200	24.5k
1792C	Min Max Sort binary search brute force greedy math two pointers	1500	17.1k
1792D	Fixed Prefix Permutations binary search bitmasks data structures hashing math sortings	1700	8.3k
1792E	Divisors and Table brute force dfs and similar dp number theory	2400	1.6k
1792F1	Graph Coloring (easy version) combinatorics dp graphs	2700	1k
1792F2	Graph Coloring (hard version) brute force combinatorics divide and conquer dp fft graphs	2900	561
1791A	Codeforces Checking implementation strings	800	83k
1791B	Following Directions geometry implementation	800	53.5k
1791C	Prepend and Append implementation two pointers	800	79k
1791D	Distinct Split brute force greedy strings	1000	52.5k
1791E	Negatives and Positives dp greedy sortings	1100	43.5k
1791F	Range Update Point Query binary search brute force data structures	1500	15.9k
1791G1	Teleporters (Easy Version) greedy sortings	1100	35.9k
1791G2	Teleporters (Hard Version) binary search greedy sortings	1900	6.1k
1790A	Polycarp and the Day of Pi implementation math strings	800	41.4k
1790B	Taisia and Dice greedy math	800	29.1k
1790C	Premutation brute force implementation math	1000	27.1k
1790D	Matryoshkas data structures greedy sortings	1200	33.7k
1790E	Vlad and a Pair of Numbers bitmasks constructive algorithms	1400	17.6k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1790G	Tokens on Graph constructive algorithms dfs and similar graphs shortest paths	2300	1.4k
1789A	Serval and Mocha's Array brute force math number theory	800	36.3k
1789B	Serval and Inversion Magic brute force implementation strings two pointers	800	17.7k
1789C	Serval and Toxel's Arrays combinatorics dp implementation math	1500	10.1k
1789D	Serval and Shift-Shift-Shift bitmasks brute force constructive algorithms implementation	2200	2k
1789E	Serval and Music Game brute force dp implementation math number theory	2500	1k
1789F	Serval and Brain Power bitmasks brute force dp greedy implementation strings	2700	1k
1788A	One and Two brute force implementation math	800	57.1k
1788B	Sum of Two Numbers constructive algorithms greedy implementation math probabilities	1100	22.6k
1788C	Matching Numbers constructive algorithms greedy math	1300	19.6k
1788D	Moving Dots binary search brute force combinatorics math two pointers	2000	4.8k
1788E	Sum Over Zero data structures dfs and similar dp	2200	3.5k
1788F	XOR, Tree, and Queries bitmasks constructive algorithms dfs and similar dsu graphs greedy implementation trees	2500	1.2k
1787A	Exponential Equation constructive algorithms math	800	20.5k
1787B	Number Factorization greedy math number theory	1100	15.2k
1787C	Remove the Bracket dp greedy math	1600	8.5k
1787D	Game on Axis combinatorics dfs and similar dsu graphs implementation	1900	3.9k
1787E	The Harmonization of XOR bitmasks constructive algorithms greedy math	2100	2.8k
1787F	Inverse Transformation constructive algorithms implementation math	2500	842
1787G	Colorful Tree Again brute force data structures trees	3000	628

showing 2801–2900 of 11,320