Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
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Problems

#	Name
1342A	Road To Zero greedy, math	1000	x38138
1878A	How Much Does Daytona Cost? greedy	800	x38104
1941A	Rudolf and the Ticket brute force, math	800	x38041
1358A	Park Lighting greedy, math	800	x37966
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x37926
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x37907
577A	Multiplication Table implementation, number theory	1000	x37871
556A	Case of the Zeros and Ones greedy	900	x37683
1579A	Casimir's String Solitaire math, strings	800	x37655
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37530
149A	Business trip greedy, implementation, sortings	900	x37494
1385A	Three Pairwise Maximums math	800	x37428
499B	Lecture implementation, strings	1000	x37277
509A	Maximum in Table brute force, implementation	800	x37140
1872A	Two Vessels brute force, greedy, math	800	x37012
1899A	Game with Integers games, math, number theory	800	x36926
1915C	Can I Square? binary search, implementation	800	x36860
1335B	Construct the String constructive algorithms	900	x36833
1097A	Gennady and a Card Game brute force, implementation	800	x36820
1327A	Sum of Odd Integers math	1100	x36679
1368A	C+= brute force, greedy, implementation, math	800	x36533
977B	Two-gram implementation, strings	900	x36456
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36186
1385B	Restore the Permutation by Merger greedy	800	x36171
124A	The number of positions math	1000	x36130
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36075
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36020
1186A	Vus the Cossack and a Contest implementation	800	x35974
1607A	Linear Keyboard implementation, strings	800	x35868
1337A	Ichihime and Triangle constructive algorithms, math	800	x35835
1537A	Arithmetic Array greedy, math	800	x35806
1538A	Stone Game brute force, dp, greedy	800	x35594
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x35575
1369A	FashionabLee geometry, math	800	x35462
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35454
1593A	Elections math	800	x35350
686A	Free Ice Cream constructive algorithms, implementation	800	x35242
1521A	Nastia and Nearly Good Numbers constructive algorithms, math, number theory	1000	x35148
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35088
1352B	Same Parity Summands constructive algorithms, math	1200	x35061
1660A	Vasya and Coins greedy, math	800	x34886
978B	File Name greedy, strings	800	x34815
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x34798
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x34789
1760C	Advantage data structures, implementation, sortings	800	x34716
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34706
1873C	Target Practice implementation, math	800	x34602
1560B	Who's Opposite? math	800	x34589
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34419
1363A	Odd Selection brute force, implementation, math	1200	x34209
265A	Colorful Stones (Simplified Edition) implementation	800	x34093
1353C	Board Moves math	1000	x34073
1624B	Make AP implementation, math	900	x33938
1703C	Cypher brute force, implementation, strings	800	x33895
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33750
1858A	Buttons games, greedy, math	800	x33746
1527A	And Then There Were K bitmasks	800	x33690
1907A	Rook implementation	800	x33585
214A	System of Equations brute force	800	x33467
320A	Magic Numbers brute force, greedy	900	x33412
1702A	Round Down the Price constructive algorithms	800	x33279
1931A	Recovering a Small String brute force, strings	800	x33129
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33120
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x32961
1950C	Clock Conversion implementation, math	800	x32797
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32785
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32765
894A	QAQ brute force, dp	800	x32695
115A	Party dfs and similar, graphs, trees	900	x32654
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32615
1692B	All Distinct greedy, sortings	800	x32572
1373B	01 Game games	900	x32529
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32414
1840A	Cipher Shifer implementation, strings, two pointers	800	x32364
450A	Jzzhu and Children implementation	1000	x32322
1692C	Where's the Bishop? implementation	800	x32282
1873D	1D Eraser greedy, implementation, two pointers	800	x32243
977C	Less or Equal sortings	1200	x32050
1294C	Product of Three Numbers greedy, math, number theory	1300	x32046
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x31769
1633A	Div. 7 brute force	800	x31741
1921B	Arranging Cats greedy, implementation	800	x31703
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31571
822A	I'm bored with life implementation, math, number theory	800	x31553
1955A	Yogurt Sale math	800	x31537
1919A	Wallet Exchange games, math	800	x31484
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31440
1833A	Musical Puzzle implementation, strings	800	x31407
540A	Combination Lock implementation	800	x31383
1372A	Omkar and Completion constructive algorithms, implementation	800	x31357
1675A	Food for Animals greedy, math	800	x31330
459A	Pashmak and Garden implementation	1200	x31254
1716A	2-3 Moves greedy, math	800	x31211
1549A	Gregor and Cryptography math, number theory	800	x31190
1846A	Rudolph and Cut the Rope implementation, math	800	x31189
1950B	Upscaling implementation	800	x31159
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31057
1462C	Unique Number brute force, greedy, math	900	x31057
1339A	Filling Diamonds brute force, dp, implementation, math	900	x30965
1538B	Friends and Candies greedy, math	800	x30920