Problemset - Codeforces

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Problems

#	Name
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38511
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38420
1348A	Phoenix and Balance greedy, math	800	x38413
1342A	Road To Zero greedy, math	1000	x38393
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38234
1358A	Park Lighting greedy, math	800	x38150
577A	Multiplication Table implementation, number theory	1000	x38110
1899A	Game with Integers games, math, number theory	800	x38027
556A	Case of the Zeros and Ones greedy	900	x37972
1579A	Casimir's String Solitaire math, strings	800	x37831
149A	Business trip greedy, implementation, sortings	900	x37773
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37765
1915C	Can I Square? binary search, implementation	800	x37646
1385A	Three Pairwise Maximums math	800	x37601
499B	Lecture implementation, strings	1000	x37523
1872A	Two Vessels brute force, greedy, math	800	x37316
509A	Maximum in Table brute force, implementation	800	x37271
1097A	Gennady and a Card Game brute force, implementation	800	x37064
1335B	Construct the String constructive algorithms	900	x37027
1327A	Sum of Odd Integers math	1100	x36956
1368A	C+= brute force, greedy, implementation, math	800	x36867
977B	Two-gram implementation, strings	900	x36837
1955A	Yogurt Sale math	800	x36437
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36404
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36398
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36340
124A	The number of positions math	1000	x36338
1385B	Restore the Permutation by Merger greedy	800	x36310
1186A	Vus the Cossack and a Contest implementation	800	x36254
1607A	Linear Keyboard implementation, strings	800	x36101
1537A	Arithmetic Array greedy, math	800	x36092
1337A	Ichihime and Triangle constructive algorithms, math	800	x36084
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x35995
1538A	Stone Game brute force, dp, greedy	800	x35767
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35655
686A	Free Ice Cream constructive algorithms, implementation	800	x35617
1369A	FashionabLee geometry, math	800	x35602
1593A	Elections math	800	x35558
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35462
1873C	Target Practice implementation, math	800	x35432
1352B	Same Parity Summands constructive algorithms, math	1200	x35425
1521A	Nastia and Nearly Good Numbers constructive algorithms, math, number theory	1000	x35349
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35294
1950C	Clock Conversion implementation, math	800	x35106
1760C	Advantage data structures, implementation, sortings	800	x35101
1660A	Vasya and Coins greedy, math	800	x35082
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35049
978B	File Name greedy, strings	800	x35036
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34909
1560B	Who's Opposite? math	800	x34717
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34617
265A	Colorful Stones (Simplified Edition) implementation	800	x34492
1363A	Odd Selection brute force, implementation, math	1200	x34416
1858A	Buttons games, greedy, math	800	x34374
1624B	Make AP implementation, math	900	x34299
1353C	Board Moves math	1000	x34214
1703C	Cypher brute force, implementation, strings	800	x34208
1907A	Rook implementation	800	x34136
1527A	And Then There Were K bitmasks	800	x33951
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33901
214A	System of Equations brute force	800	x33684
320A	Magic Numbers brute force, greedy	900	x33667
1931A	Recovering a Small String brute force, strings	800	x33576
1950B	Upscaling implementation	800	x33557
1702A	Round Down the Price constructive algorithms	800	x33461
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33304
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33093
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32997
894A	QAQ brute force, dp	800	x32957
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32948
1373B	01 Game games	900	x32880
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32873
115A	Party dfs and similar, graphs, trees	900	x32862
1692B	All Distinct greedy, sortings	800	x32844
1873D	1D Eraser greedy, implementation, two pointers	800	x32743
1840A	Cipher Shifer implementation, strings, two pointers	800	x32625
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32581
450A	Jzzhu and Children implementation	1000	x32556
1692C	Where's the Bishop? implementation	800	x32528
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32466
1294C	Product of Three Numbers greedy, math, number theory	1300	x32363
977C	Less or Equal sortings	1200	x32361
1921B	Arranging Cats greedy, implementation	800	x32000
1633A	Div. 7 brute force	800	x31907
1919A	Wallet Exchange games, math	800	x31755
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31715
822A	I'm bored with life implementation, math, number theory	800	x31714
1833A	Musical Puzzle implementation, strings	800	x31600
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31583
1675A	Food for Animals greedy, math	800	x31556
540A	Combination Lock implementation	800	x31543
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31455
1372A	Omkar and Completion constructive algorithms, implementation	800	x31449
1716A	2-3 Moves greedy, math	800	x31444
459A	Pashmak and Garden implementation	1200	x31426
1846A	Rudolph and Cut the Rope implementation, math	800	x31398
1549A	Gregor and Cryptography math, number theory	800	x31359
1462C	Unique Number brute force, greedy, math	900	x31281
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31160
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31118