Problemset - Codeforces

→ Pay attention

Before contest
Helvetic Coding Contest 2024 online mirror (teams allowed, unrated)
32:42:57
Register now »

→ Filter Problems

Difficulty: —

greedy

Add tag

Problems

#	Name
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23958
1593C	Save More Mice binary search, greedy, greedy	1000	x23947
1676D	X-Sum brute force, greedy, implementation	1000	x23946
1451A	Subtract or Divide greedy, math	800	x23913
1800B	Count the Number of Pairs greedy, strings	1000	x23904
1497A	Meximization brute force, data structures, greedy, sortings	800	x23857
1467A	Wizard of Orz constructive algorithms, greedy, math	900	x23842
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23804
1778A	Flip Flop Sum greedy, implementation	800	x23748
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x23741
1369B	AccurateLee greedy, implementation, strings	1200	x23740
1712A	Wonderful Permutation greedy, implementation	800	x23723
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x23684
1855B	Longest Divisors Interval brute force, combinatorics, greedy, math, number theory	900	x23661
1634A	Reverse and Concatenate greedy, strings	800	x23637
4B	Before an Exam constructive algorithms, greedy	1200	x23612
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23563
1365A	Matrix Game games, greedy, implementation	1100	x23547
1430C	Numbers on Whiteboard constructive algorithms, data structures, greedy, implementation, math	1000	x23290
1946A	Median of an Array greedy, implementation, sortings	800	x23251
1934A	Too Min Too Max greedy, math	800	x23217
1715A	Crossmarket constructive algorithms, greedy, math	800	x23174
1923A	Moving Chips greedy, implementation	800	x23151
1516A	Tit for Tat greedy	800	x23125
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23028
1669F	Eating Candies binary search, data structures, greedy, two pointers	1100	x22973
1629B	GCD Arrays greedy, math, number theory	800	x22956
1702D	Not a Cheap String greedy	1000	x22933
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x22879
1770A	Koxia and Whiteboards brute force, greedy	1000	x22839
1857C	Assembly via Minimums greedy, sortings	1200	x22804
1557B	Moamen and k-subarrays greedy, sortings	1100	x22790
1566A	Median Maximization binary search, greedy, math	800	x22713
1772C	Different Differences constructive algorithms, greedy, math	1000	x22645
1543B	Customising the Track combinatorics, greedy, math	900	x22642
1754A	Technical Support greedy	800	x22597
1338A	Powered Addition greedy, math	1500	x22593
1849B	Monsters greedy, math, sortings	1000	x22588
1367C	Social Distance constructive algorithms, greedy, math	1300	x22581
1657B	XY Sequence greedy	800	x22568
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22543
1700A	Optimal Path constructive algorithms, greedy, math	800	x22532
1730A	Planets data structures, greedy, sortings	800	x22499
651A	Joysticks dp, greedy, implementation, math	1100	x22490
285C	Building Permutation greedy, implementation, sortings	1200	x22437
1736A	Make A Equal to B brute force, greedy, sortings	800	x22411
1108B	Divisors of Two Integers brute force, greedy, math, number theory	1100	x22377
1466B	Last minute enhancements dp, greedy	800	x22365
1365C	Rotation Matching constructive algorithms, data structures, greedy, implementation	1400	x22343
588A	Duff and Meat greedy	900	x22342
1800C1	Powering the Hero (easy version) data structures, greedy	1000	x22321
1626B	Minor Reduction greedy, strings	1100	x22306
1295A	Display The Number greedy	900	x22291
1806A	Walking Master geometry, greedy, math	800	x22216
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22203
1851C	Tiles Comeback greedy	1000	x22199
1474A	Puzzle From the Future greedy	800	x22192
1722D	Line greedy, sortings	1100	x22189
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22165
1731A	Joey Takes Money greedy, math	800	x22110
1694A	Creep greedy, implementation	800	x22105
1635A	Min Or Sum bitmasks, greedy	800	x22060
508B	Anton and currency you all know greedy, math, strings	1300	x22051
1857B	Maximum Rounding greedy, implementation, math	1100	x22045
1879A	Rigged! greedy	800	x22038
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22022
258A	Little Elephant and Bits greedy, math	1100	x22017
1547C	Pair Programming greedy, two pointers	1100	x21998
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21997
1768B	Quick Sort greedy, math	900	x21990
1749A	Cowardly Rooks greedy, implementation	800	x21970
1559B	Mocha and Red and Blue dp, greedy	900	x21953
296A	Yaroslav and Permutations greedy, math	1100	x21939
1743B	Permutation Value constructive algorithms, greedy	800	x21920
1388B	Captain Flint and a Long Voyage greedy, math	1000	x21894
1858C	Yet Another Permutation Problem constructive algorithms, greedy, math, number theory	1000	x21887
1176A	Divide it! brute force, greedy, implementation	800	x21853
1742E	Scuza binary search, greedy, math	1200	x21793
1679A	AvtoBus brute force, greedy, math, number theory	900	x21782
1512D	Corrupted Array constructive algorithms, data structures, greedy	1200	x21674
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21673
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21649
1847A	The Man who became a God greedy, sortings	800	x21647
1800D	Remove Two Letters data structures, greedy, hashing, strings	1200	x21640
1875A	Jellyfish and Undertale brute force, greedy	900	x21615
893C	Rumor dfs and similar, graphs, greedy	1300	x21594
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21574
1742D	Coprime brute force, greedy, number theory	1100	x21539
1708A	Difference Operations greedy, math	800	x21466
1702C	Train and Queries data structures, greedy	1100	x21466
1567B	MEXor Mixup bitmasks, greedy	1000	x21409
1739B	Array Recovery constructive algorithms, greedy, math	1100	x21378
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21317
1061A	Coins greedy, implementation, math	800	x21303
1207A	There Are Two Types Of Burgers brute force, greedy, implementation, math	800	x21296
1800C2	Powering the Hero (hard version) data structures, greedy	1100	x21290
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21221
1333B	Kind Anton greedy, implementation	1100	x21216
1638A	Reverse constructive algorithms, greedy, math	800	x21211
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21208