Problemset - Codeforces

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Before contest
Codeforces Round 941 (Div. 1)
4 days

Before contest
Codeforces Round 941 (Div. 2)
4 days

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Problems

#	Name
1716A	2-3 Moves greedy, math	800	x31271
1846A	Rudolph and Cut the Rope implementation, math	800	x31231
1549A	Gregor and Cryptography math, number theory	800	x31216
1538B	Friends and Candies greedy, math	800	x30958
1843C	Sum in Binary Tree bitmasks, combinatorics, math, trees	800	x30915
1490A	Dense Array greedy, math	800	x30561
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30532
1611A	Make Even constructive algorithms, math	800	x30503
1303A	Erasing Zeroes implementation, strings	800	x30392
1506A	Strange Table math	800	x30065
1553A	Digits Sum math, number theory	800	x30043
1619B	Squares and Cubes implementation, math	800	x29973
1811A	Insert Digit greedy, math, strings	800	x29913
1800A	Is It a Cat? implementation, strings	800	x29873
1714C	Minimum Varied Number greedy	800	x29851
1547A	Shortest Path with Obstacle implementation, math	800	x29827
1691A	Beat The Odds brute force, greedy, math	800	x29773
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29716
1878B	Aleksa and Stack constructive algorithms, math	800	x29678
1931B	Make Equal greedy	800	x29664
1519B	The Cake Is a Lie dp, math	800	x29663
1567A	Domino Disaster implementation, strings	800	x29587
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x29479
1914A	Problemsolving Log implementation, strings	800	x29444
1622A	Construct a Rectangle geometry, math	800	x29409
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29341
1095A	Repeating Cipher implementation	800	x29335
1722C	Word Game data structures, implementation	800	x29260
1729B	Decode String greedy, strings	800	x29249
1926B	Vlad and Shapes geometry, implementation	800	x29248
1714B	Remove Prefix data structures, greedy, implementation	800	x29212
1807C	Find and Replace greedy, implementation, strings	800	x29050
1859A	United We Stand constructive algorithms, math, number theory	800	x29009
1077A	Frog Jumping math	800	x28986
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28952
1709A	Three Doors brute force, greedy, implementation, math	800	x28920
1837A	Grasshopper on a Line constructive algorithms, math	800	x28893
1632A	ABC implementation	800	x28852
711A	Bus to Udayland brute force, implementation	800	x28776
1220A	Cards implementation, sortings, strings	800	x28768
1919B	Plus-Minus Split greedy	800	x28686
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28652
1759A	Yes-Yes? implementation, strings	800	x28647
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28594
1551B1	Wonderful Coloring - 1 greedy, strings	800	x28593
1631A	Min Max Swap greedy	800	x28588
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28543
1554A	Cherry greedy	800	x28541
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28510
1629A	Download More RAM brute force, greedy, sortings	800	x28510
734B	Anton and Digits brute force, greedy, implementation, math	800	x28461
34A	Reconnaissance 2 implementation	800	x28365
1862B	Sequence Game constructive algorithms	800	x28363
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28352
1914B	Preparing for the Contest constructive algorithms, math	800	x28348
1626A	Equidistant Letters constructive algorithms, sortings	800	x28289
1519A	Red and Blue Beans math	800	x28250
1772B	Matrix Rotation brute force, implementation	800	x28103
1397A	Juggling Letters greedy, strings	800	x28083
1433B	Yet Another Bookshelf greedy, implementation	800	x27939
1851B	Parity Sort greedy, sortings, two pointers	800	x27915
1843B	Long Long greedy, math, two pointers	800	x27894
1768A	Greatest Convex greedy, math, number theory	800	x27874
599A	Patrick and Shopping implementation	800	x27746
1698A	XOR Mixup bitmasks, brute force	800	x27714
1853A	Desorting brute force, greedy, math	800	x27670
1550A	Find The Array greedy, math	800	x27598
255A	Greg's Workout implementation	800	x27587
1454B	Unique Bid Auction implementation	800	x27539
1660B	Vlad and Candies math	800	x27435
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27427
330A	Cakeminator brute force, implementation	800	x27339
1788A	One and Two brute force, implementation, math	800	x27311
1285A	Mezo Playing Zoma math	800	x27245
1234A	Equalize Prices Again math	800	x27220
1633B	Minority greedy	800	x27179
1511A	Review Site greedy	800	x27127
1792A	GamingForces greedy, sortings	800	x27080
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27059
1855A	Dalton the Teacher greedy, math	800	x27055
1421A	XORwice bitmasks, greedy, math	800	x27048
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27037
1881A	Don't Try to Count brute force, strings	800	x27001
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x26967
1398A	Bad Triangle geometry, math	800	x26953
1829C	Mr. Perfectly Fine bitmasks, greedy, implementation	800	x26945
1849A	Morning Sandwich implementation, math	800	x26903
119A	Epic Game implementation	800	x26858
1702B	Polycarp Writes a String from Memory greedy	800	x26842
1644A	Doors and Keys implementation	800	x26801
1790B	Taisia and Dice greedy, greedy, math	800	x26585
1721A	Image greedy, implementation	800	x26548
1400A	String Similarity constructive algorithms, strings	800	x26526
1462B	Last Year's Substring dp, implementation, strings	800	x26483
1920A	Satisfying Constraints brute force, greedy, math	800	x26330
1744A	Number Replacement greedy, implementation	800	x26268
1003A	Polycarp's Pockets implementation	800	x26265
1932A	Thorns and Coins dp, greedy, implementation	800	x26214
1487A	Arena implementation, sortings	800	x26128
1560C	Infinity Table implementation, math	800	x26054