Problemset - Codeforces

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constructive algorithms

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Problems

#	Name
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x126869
148A	Insomnia cure constructive algorithms, implementation, math	800	x87137
443A	Anton and Letters constructive algorithms, implementation	800	x83993
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67321
1343B	Balanced Array constructive algorithms, math	800	x53682
1454A	Special Permutation constructive algorithms, probabilities	800	x39016
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38968
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38358
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38190
1337A	Ichihime and Triangle constructive algorithms, math	800	x36024
686A	Free Ice Cream constructive algorithms, implementation	800	x35566
1702A	Round Down the Price constructive algorithms	800	x33433
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32532
1372A	Omkar and Completion constructive algorithms, implementation	800	x31432
1611A	Make Even constructive algorithms, math	800	x30616
1878B	Aleksa and Stack constructive algorithms, math	800	x29813
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29375
1859A	United We Stand constructive algorithms, math, number theory	800	x29280
1837A	Grasshopper on a Line constructive algorithms, math	800	x29098
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28981
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28835
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28709
1862B	Sequence Game constructive algorithms	800	x28636
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28611
1914B	Preparing for the Contest constructive algorithms, math	800	x28530
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28439
1626A	Equidistant Letters constructive algorithms, sortings	800	x28326
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27239
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27228
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x27117
1400A	String Similarity constructive algorithms, strings	800	x26548
1948A	Special Characters brute force, constructive algorithms	800	x26208
1922A	Tricky Template constructive algorithms, implementation, strings	800	x25856
1509A	Average Height constructive algorithms	800	x25706
1674A	Number Transformation constructive algorithms, math	800	x25667
1935A	Entertainment in MAC constructive algorithms, strings	800	x25380
1711A	Perfect Permutation constructive algorithms	800	x24806
1741B	Funny Permutation constructive algorithms, math	800	x24786
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x24564
1916A	2023 constructive algorithms, implementation, math, number theory	800	x24511
1886A	Sum of Three brute force, constructive algorithms, math	800	x24506
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x24374
1747A	Two Groups constructive algorithms, greedy	800	x24368
1841A	Game with Board constructive algorithms, games	800	x24220
1831A	Twin Permutations constructive algorithms	800	x24208
1917A	Least Product constructive algorithms, math	800	x24178
1391A	Suborrays constructive algorithms, math	800	x24002
1844A	Subtraction Game constructive algorithms, games	800	x23861
1526A	Mean Inequality constructive algorithms, sortings	800	x23858
1627A	Not Shading constructive algorithms, implementation	800	x23797
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x23741
1699A	The Third Three Number Problem constructive algorithms, math	800	x23644
1621A	Stable Arrangement of Rooks constructive algorithms	800	x23541
1684A	Digit Minimization constructive algorithms, games, math, strings	800	x23474
1715A	Crossmarket constructive algorithms, greedy, math	800	x23186
1861A	Prime Deletion constructive algorithms, math	800	x23095
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23039
1828A	Divisible Array constructive algorithms, math	800	x22976
1665A	GCD vs LCM constructive algorithms, math	800	x22945
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x22889
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22563
1700A	Optimal Path constructive algorithms, greedy, math	800	x22543
1774A	Add Plus Minus Sign constructive algorithms, math	800	x21938
1743B	Permutation Value constructive algorithms, greedy	800	x21930
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21861
1905A	Constructive Problems constructive algorithms, math	800	x21770
1890A	Doremy's Paint 3 constructive algorithms	800	x21434
1504A	Déjà Vu constructive algorithms, strings	800	x21402
1574A	Regular Bracket Sequences constructive algorithms	800	x21303
1405A	Permutation Forgery constructive algorithms	800	x21239
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21238
1638A	Reverse constructive algorithms, greedy, math	800	x21216
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21207
1716B	Permutation Chain constructive algorithms, math	800	x21192
1780A	Hayato and School constructive algorithms, greedy	800	x21069
1838A	Blackboard List constructive algorithms, math	800	x21056
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21015
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20865
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20645
1684B	Z mod X = C constructive algorithms, math	800	x20602
1644B	Anti-Fibonacci Permutation brute force, constructive algorithms, implementation	800	x20453
1658A	Marin and Photoshoot constructive algorithms, implementation, math	800	x20130
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20040
1515A	Phoenix and Gold constructive algorithms, greedy, math	800	x20008
513A	Game constructive algorithms, math	800	x19928
1728B	Best Permutation constructive algorithms, greedy	800	x19916
1735A	Working Week constructive algorithms, greedy, math	800	x19883
1864A	Increasing and Decreasing constructive algorithms, greedy, implementation, math	800	x19758
1902A	Binary Imbalance constructive algorithms	800	x19737
1740A	Factorise N+M constructive algorithms, number theory	800	x19601
1746A	Maxmina constructive algorithms, greedy	800	x19454
1957A	Stickogon constructive algorithms, greedy	800	x19408
1651B	Prove Him Wrong constructive algorithms, greedy	800	x19347
1775A1	Gardener and the Capybaras (easy version) brute force, constructive algorithms, implementation	800	x19309
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19193
1513A	Array and Peaks constructive algorithms, implementation	800	x19180
1493A	Anti-knapsack constructive algorithms, greedy	800	x19107
1438A	Specific Tastes of Andre constructive algorithms, implementation	800	x19100
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19095
1787A	Exponential Equation constructive algorithms, math	800	x18733

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