Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
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Codeforces Round 941 (Div. 2)
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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	x126224
148A	Insomnia cure constructive algorithms, implementation, math	800	x86779
443A	Anton and Letters constructive algorithms, implementation	800	x83507
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x66907
1343B	Balanced Array constructive algorithms, math	800	x53479
1454A	Special Permutation constructive algorithms, probabilities	800	x38921
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38881
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38204
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x37972
1337A	Ichihime and Triangle constructive algorithms, math	800	x35905
686A	Free Ice Cream constructive algorithms, implementation	800	x35325
1702A	Round Down the Price constructive algorithms	800	x33330
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32449
1372A	Omkar and Completion constructive algorithms, implementation	800	x31381
1611A	Make Even constructive algorithms, math	800	x30527
1878B	Aleksa and Stack constructive algorithms, math	800	x29698
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29344
1859A	United We Stand constructive algorithms, math, number theory	800	x29035
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28955
1837A	Grasshopper on a Line constructive algorithms, math	800	x28910
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28635
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28571
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28523
1862B	Sequence Game constructive algorithms	800	x28386
1914B	Preparing for the Contest constructive algorithms, math	800	x28361
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28358
1626A	Equidistant Letters constructive algorithms, sortings	800	x28294
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27064
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27062
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x26991
1400A	String Similarity constructive algorithms, strings	800	x26527
1948A	Special Characters brute force, constructive algorithms	800	x25729
1922A	Tricky Template constructive algorithms, implementation, strings	800	x25718
1509A	Average Height constructive algorithms	800	x25669
1674A	Number Transformation constructive algorithms, math	800	x25611
1935A	Entertainment in MAC constructive algorithms, strings	800	x25137
1711A	Perfect Permutation constructive algorithms	800	x24775
1741B	Funny Permutation constructive algorithms, math	800	x24725
1916A	2023 constructive algorithms, implementation, math, number theory	800	x24420
1886A	Sum of Three brute force, constructive algorithms, math	800	x24411
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x24382
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x24319
1747A	Two Groups constructive algorithms, greedy	800	x24302
1841A	Game with Board constructive algorithms, games	800	x24164
1917A	Least Product constructive algorithms, math	800	x24043
1831A	Twin Permutations constructive algorithms	800	x24002
1391A	Suborrays constructive algorithms, math	800	x23976
1526A	Mean Inequality constructive algorithms, sortings	800	x23830
1844A	Subtraction Game constructive algorithms, games	800	x23785
1627A	Not Shading constructive algorithms, implementation	800	x23771
1699A	The Third Three Number Problem constructive algorithms, math	800	x23608
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x23585
1621A	Stable Arrangement of Rooks constructive algorithms	800	x23519
1684A	Digit Minimization constructive algorithms, games, math, strings	800	x23444
1715A	Crossmarket constructive algorithms, greedy, math	800	x23152
1861A	Prime Deletion constructive algorithms, math	800	x23019
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23016
1665A	GCD vs LCM constructive algorithms, math	800	x22899
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x22865
1828A	Divisible Array constructive algorithms, math	800	x22846
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22528
1700A	Optimal Path constructive algorithms, greedy, math	800	x22523
1774A	Add Plus Minus Sign constructive algorithms, math	800	x21913
1743B	Permutation Value constructive algorithms, greedy	800	x21887
1905A	Constructive Problems constructive algorithms, math	800	x21682
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21473
1504A	Déjà Vu constructive algorithms, strings	800	x21382
1574A	Regular Bracket Sequences constructive algorithms	800	x21274
1405A	Permutation Forgery constructive algorithms	800	x21233
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21206
1638A	Reverse constructive algorithms, greedy, math	800	x21186
1716B	Permutation Chain constructive algorithms, math	800	x21177
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21172
1890A	Doremy's Paint 3 constructive algorithms	800	x21082
1780A	Hayato and School constructive algorithms, greedy	800	x21042
1838A	Blackboard List constructive algorithms, math	800	x21011
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21002
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20837
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20634
1684B	Z mod X = C constructive algorithms, math	800	x20580
1644B	Anti-Fibonacci Permutation brute force, constructive algorithms, implementation	800	x20427
1658A	Marin and Photoshoot constructive algorithms, implementation, math	800	x20120
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20023
1515A	Phoenix and Gold constructive algorithms, greedy, math	800	x19994
513A	Game constructive algorithms, math	800	x19911
1728B	Best Permutation constructive algorithms, greedy	800	x19900
1735A	Working Week constructive algorithms, greedy, math	800	x19858
1864A	Increasing and Decreasing constructive algorithms, greedy, implementation, math	800	x19722
1902A	Binary Imbalance constructive algorithms	800	x19624
1740A	Factorise N+M constructive algorithms, number theory	800	x19556
1746A	Maxmina constructive algorithms, greedy	800	x19425
1651B	Prove Him Wrong constructive algorithms, greedy	800	x19336
1775A1	Gardener and the Capybaras (easy version) brute force, constructive algorithms, implementation	800	x19286
1513A	Array and Peaks constructive algorithms, implementation	800	x19167
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19134
1493A	Anti-knapsack constructive algorithms, greedy	800	x19096
1438A	Specific Tastes of Andre constructive algorithms, implementation	800	x19085
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19053
1608A	Find Array constructive algorithms, math	800	x18678
1787A	Exponential Equation constructive algorithms, math	800	x18672

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