Problemset - Codeforces

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Problems

#	Name
540A	Combination Lock implementation	800	x31639
1833A	Musical Puzzle implementation, strings	800	x31665
822A	I'm bored with life implementation, math, number theory	800	x31765
1919A	Wallet Exchange games, math	800	x31836
1633A	Div. 7 brute force	800	x31959
1921B	Arranging Cats greedy, implementation	800	x32105
1692C	Where's the Bishop? implementation	800	x32614
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32632
1840A	Cipher Shifer implementation, strings, two pointers	800	x32710
1873D	1D Eraser greedy, implementation, two pointers	800	x32845
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32904
1692B	All Distinct greedy, sortings	800	x32910
894A	QAQ brute force, dp	800	x33008
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x33029
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x33081
1702A	Round Down the Price constructive algorithms	800	x33525
1971A	My First Sorting Problem implementation, sortings	800	x33533
1931A	Recovering a Small String brute force, strings	800	x33752
214A	System of Equations brute force	800	x33752
1950B	Upscaling implementation	800	x33864
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33958
1527A	And Then There Were K bitmasks	800	x34049
1703C	Cypher brute force, implementation, strings	800	x34294
1907A	Rook implementation	800	x34300
1858A	Buttons games, greedy, math	800	x34596
265A	Colorful Stones (Simplified Edition) implementation	800	x34599
1560B	Who's Opposite? math	800	x34777
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34962
978B	File Name greedy, strings	800	x35111
1660A	Vasya and Coins greedy, math	800	x35128
1760C	Advantage data structures, implementation, sortings	800	x35194
1950C	Clock Conversion implementation, math	800	x35430
1593A	Elections math	800	x35634
1369A	FashionabLee geometry, math	800	x35663
1873C	Target Practice implementation, math	800	x35668
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35673
686A	Free Ice Cream constructive algorithms, implementation	800	x35703
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35739
1538A	Stone Game brute force, dp, greedy	800	x35831
1607A	Linear Keyboard implementation, strings	800	x36165
1537A	Arithmetic Array greedy, math	800	x36172
1337A	Ichihime and Triangle constructive algorithms, math	800	x36211
1186A	Vus the Cossack and a Contest implementation	800	x36322
1385B	Restore the Permutation by Merger greedy	800	x36341
1368A	C+= brute force, greedy, implementation, math	800	x36964
1097A	Gennady and a Card Game brute force, implementation	800	x37162
1955A	Yogurt Sale math	800	x37252
509A	Maximum in Table brute force, implementation	800	x37329
1872A	Two Vessels brute force, greedy, math	800	x37452
1385A	Three Pairwise Maximums math	800	x37660
1915C	Can I Square? binary search, implementation	800	x37888
1579A	Casimir's String Solitaire math, strings	800	x37892
1358A	Park Lighting greedy, math	800	x38216
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38325
1899A	Game with Integers games, math, number theory	800	x38425
1348A	Phoenix and Balance greedy, math	800	x38444
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38564
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x38815
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x39054
1729A	Two Elevators math	800	x39057
1878A	How Much Does Daytona Cost? greedy	800	x39186
1941A	Rudolf and the Ticket brute force, math	800	x39214
1454A	Special Permutation constructive algorithms, probabilities	800	x39371
1296A	Array with Odd Sum math	800	x39659
1807B	Grab the Candies greedy	800	x39941
1927A	Make it White greedy, strings	800	x39948
1462A	Favorite Sequence implementation, two pointers	800	x40113
1669B	Triple implementation, sortings	800	x40165
1921A	Square greedy, math	800	x40167
233A	Perfect Permutation implementation, math	800	x40592
1850B	Ten Words of Wisdom implementation, sortings	800	x40599
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40760
1791C	Prepend and Append implementation, two pointers	800	x40893
1472A	Cards for Friends greedy, math	800	x40977
1829B	Blank Space implementation	800	x41143
1850C	Word on the Paper implementation, strings	800	x41377
935A	Fafa and his Company brute force, implementation	800	x41640
702A	Maximum Increase dp, greedy, implementation	800	x41703
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41969
1791B	Following Directions geometry, implementation	800	x42036
1399B	Gifts Fixing greedy	800	x42458
1542A	Odd Set math	800	x42469
1926A	Vlad and the Best of Five implementation	800	x42522
1520B	Ordinary Numbers brute force, math, number theory	800	x43041
731A	Night at the Museum implementation, strings	800	x43363
1722B	Colourblindness implementation	800	x43446
1857A	Array Coloring greedy, math	800	x43854
1772A	A+B? implementation	800	x44300
959A	Mahmoud and Ehab and the even-odd game games, math	800	x44387
1371A	Magical Sticks math	800	x44444
1294A	Collecting Coins math	800	x44478
1950A	Stair, Peak, or Neither? implementation	800	x44572
1873B	Good Kid brute force, greedy, math	800	x44687
1742B	Increasing greedy, implementation, sortings	800	x44763
1676B	Equal Candies greedy, math, sortings	800	x45410
1703B	ICPC Balloons data structures, implementation	800	x45690
1426A	Floor Number implementation, math	800	x45723
1829A	Love Story implementation, strings	800	x46230
1360B	Honest Coach greedy, sortings	800	x46245
707A	Brain's Photos implementation	800	x46526