Problemset - Codeforces

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constructive algorithms

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Problems

#	Name
1841A	Game with Board constructive algorithms, games	800	x24265
1917A	Least Product constructive algorithms, math	800	x24286
1527B1	Palindrome Game (easy version) constructive algorithms, games	1200	x24395
1831A	Twin Permutations constructive algorithms	800	x24409
1747A	Two Groups constructive algorithms, greedy	800	x24418
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x24419
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24502
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24592
1886A	Sum of Three brute force, constructive algorithms, math	800	x24611
1497C1	k-LCM (easy version) constructive algorithms, math	1200	x24622
1916A	2023 constructive algorithms, implementation, math, number theory	800	x24633
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x24759
1312B	Bogosort constructive algorithms, sortings	1000	x24838
1711A	Perfect Permutation constructive algorithms	800	x24839
1741B	Funny Permutation constructive algorithms, math	800	x24842
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25209
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25635
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x25648
1935A	Entertainment in MAC constructive algorithms, strings	800	x25664
1674A	Number Transformation constructive algorithms, math	800	x25712
1509A	Average Height constructive algorithms	800	x25729
1922A	Tricky Template constructive algorithms, implementation, strings	800	x25940
1365B	Trouble Sort constructive algorithms, implementation	1300	x26082
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26262
1537C	Challenging Cliffs constructive algorithms, greedy, implementation, math	1200	x26423
1433C	Dominant Piranha constructive algorithms, greedy	900	x26438
1948A	Special Characters brute force, constructive algorithms	800	x26465
1469A	Regular Bracket Sequence constructive algorithms, greedy	1000	x26561
1400A	String Similarity constructive algorithms, strings	800	x26567
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x26605
1335D	Anti-Sudoku constructive algorithms, implementation	1300	x26671
1401A	Distance and Axis constructive algorithms, math	900	x26917
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x27271
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27304
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27493
1537B	Bad Boy constructive algorithms, greedy, math	900	x28131
1626A	Equidistant Letters constructive algorithms, sortings	800	x28358
118B	Present from Lena constructive algorithms, implementation	1000	x28476
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28603
1914B	Preparing for the Contest constructive algorithms, math	800	x28699
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28714
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x28760
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28858
1862B	Sequence Game constructive algorithms	800	x29002
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x29018
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x29063
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x29115
1837A	Grasshopper on a Line constructive algorithms, math	800	x29343
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29412
1326A	Bad Ugly Numbers constructive algorithms, number theory	1000	x29508
1859A	United We Stand constructive algorithms, math, number theory	800	x29554
1878B	Aleksa and Stack constructive algorithms, math	800	x29974
688B	Lovely Palindromes constructive algorithms, math	1000	x30362
1927B	Following the String constructive algorithms, greedy, strings	900	x30618
1611A	Make Even constructive algorithms, math	800	x30740
1520C	Not Adjacent Matrix constructive algorithms	1000	x30745
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31267
1372A	Omkar and Completion constructive algorithms, implementation	800	x31495
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31762
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32640
1702A	Round Down the Price constructive algorithms	800	x33545
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35183
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35390
1521A	Nastia and Nearly Good Numbers constructive algorithms, math, number theory	1000	x35514
1352B	Same Parity Summands constructive algorithms, math	1200	x35540
686A	Free Ice Cream constructive algorithms, implementation	800	x35720
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36102
1337A	Ichihime and Triangle constructive algorithms, math	800	x36230
1335B	Construct the String constructive algorithms	900	x37172
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38337
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38585
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x39063
1454A	Special Permutation constructive algorithms, probabilities	800	x39383
1343B	Balanced Array constructive algorithms, math	800	x53890
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67739
443A	Anton and Letters constructive algorithms, implementation	800	x84406
148A	Insomnia cure constructive algorithms, implementation, math	800	x87562
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x127482

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