Problemset - Codeforces

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Problems

#	Name
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38599
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38576
1342A	Road To Zero greedy, math	1000	x38497
1899A	Game with Integers games, math, number theory	800	x38458
1348A	Phoenix and Balance greedy, math	800	x38447
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38331
577A	Multiplication Table implementation, number theory	1000	x38238
1358A	Park Lighting greedy, math	800	x38223
556A	Case of the Zeros and Ones greedy	900	x38052
149A	Business trip greedy, implementation, sortings	900	x37927
1915C	Can I Square? binary search, implementation	800	x37902
1579A	Casimir's String Solitaire math, strings	800	x37892
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37833
1385A	Three Pairwise Maximums math	800	x37669
499B	Lecture implementation, strings	1000	x37614
1872A	Two Vessels brute force, greedy, math	800	x37463
509A	Maximum in Table brute force, implementation	800	x37336
1955A	Yogurt Sale math	800	x37298
1097A	Gennady and a Card Game brute force, implementation	800	x37171
1335B	Construct the String constructive algorithms	900	x37168
1327A	Sum of Odd Integers math	1100	x37039
977B	Two-gram implementation, strings	900	x37009
1368A	C+= brute force, greedy, implementation, math	800	x36968
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36565
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36476
124A	The number of positions math	1000	x36438
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36421
1385B	Restore the Permutation by Merger greedy	800	x36346
1186A	Vus the Cossack and a Contest implementation	800	x36326
1337A	Ichihime and Triangle constructive algorithms, math	800	x36221
1537A	Arithmetic Array greedy, math	800	x36180
1607A	Linear Keyboard implementation, strings	800	x36169
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36096
1538A	Stone Game brute force, dp, greedy	800	x35835
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35744
686A	Free Ice Cream constructive algorithms, implementation	800	x35714
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35695
1873C	Target Practice implementation, math	800	x35686
1369A	FashionabLee geometry, math	800	x35664
1593A	Elections math	800	x35642
1352B	Same Parity Summands constructive algorithms, math	1200	x35530
1521A	Nastia and Nearly Good Numbers constructive algorithms, math, number theory	1000	x35508
1950C	Clock Conversion implementation, math	800	x35459
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35384
1760C	Advantage data structures, implementation, sortings	800	x35200
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35177
1660A	Vasya and Coins greedy, math	800	x35131
978B	File Name greedy, strings	800	x35113
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34966
1560B	Who's Opposite? math	800	x34784
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34691
1858A	Buttons games, greedy, math	800	x34616
265A	Colorful Stones (Simplified Edition) implementation	800	x34609
1363A	Odd Selection brute force, implementation, math	1200	x34499
1624B	Make AP implementation, math	900	x34424
1907A	Rook implementation	800	x34313
1703C	Cypher brute force, implementation, strings	800	x34297
1353C	Board Moves math	1000	x34276
1527A	And Then There Were K bitmasks	800	x34051
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33964
1950B	Upscaling implementation	800	x33890
320A	Magic Numbers brute force, greedy	900	x33831
1931A	Recovering a Small String brute force, strings	800	x33767
214A	System of Equations brute force	800	x33767
1971A	My First Sorting Problem implementation, sortings	800	x33729
1702A	Round Down the Price constructive algorithms	800	x33538
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33380
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33158
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x33086
1373B	01 Game games	900	x33043
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x33036
894A	QAQ brute force, dp	800	x33012
115A	Party dfs and similar, graphs, trees	900	x32926
1692B	All Distinct greedy, sortings	800	x32913
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32907
1873D	1D Eraser greedy, implementation, two pointers	800	x32847
1840A	Cipher Shifer implementation, strings, two pointers	800	x32728
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32668
450A	Jzzhu and Children implementation	1000	x32667
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32635
1692C	Where's the Bishop? implementation	800	x32620
977C	Less or Equal sortings	1200	x32492
1294C	Product of Three Numbers greedy, math, number theory	1300	x32483
1921B	Arranging Cats greedy, implementation	800	x32114
1633A	Div. 7 brute force	800	x31963
1919A	Wallet Exchange games, math	800	x31847
822A	I'm bored with life implementation, math, number theory	800	x31772
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31761
1833A	Musical Puzzle implementation, strings	800	x31668
540A	Combination Lock implementation	800	x31644
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31641
1675A	Food for Animals greedy, math	800	x31637
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31535
1716A	2-3 Moves greedy, math	800	x31524
459A	Pashmak and Garden implementation	1200	x31497
1372A	Omkar and Completion constructive algorithms, implementation	800	x31493
1846A	Rudolph and Cut the Rope implementation, math	800	x31460
1549A	Gregor and Cryptography math, number theory	800	x31446
1462C	Unique Number brute force, greedy, math	900	x31375
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31259