Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
31:09:46
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Before contest
Codeforces Round 941 (Div. 2)
31:09:46
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Problems

#	Name
1538B	Friends and Candies greedy, math	800	x30967
1843C	Sum in Binary Tree bitmasks, combinatorics, math, trees	800	x30947
268B	Buttons implementation, math	1000	x30794
1742C	Stripes implementation	900	x30790
1360D	Buying Shovels math, number theory	1300	x30639
1490A	Dense Array greedy, math	800	x30574
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30561
1520C	Not Adjacent Matrix constructive algorithms	1000	x30546
1611A	Make Even constructive algorithms, math	800	x30536
567A	Lineland Mail greedy, implementation	900	x30476
1303A	Erasing Zeroes implementation, strings	800	x30426
688B	Lovely Palindromes constructive algorithms, math	1000	x30125
1506A	Strange Table math	800	x30073
1927B	Following the String constructive algorithms, greedy, strings	900	x30061
1553A	Digits Sum math, number theory	800	x30054
1619B	Squares and Cubes implementation, math	800	x29988
1811A	Insert Digit greedy, math, strings	800	x29939
1800A	Is It a Cat? implementation, strings	800	x29891
1714C	Minimum Varied Number greedy	800	x29872
709A	Juicer implementation	900	x29864
1547A	Shortest Path with Obstacle implementation, math	800	x29835
1691A	Beat The Odds brute force, greedy, math	800	x29789
1931B	Make Equal greedy	800	x29742
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29734
20C	Dijkstra? graphs, shortest paths	1900	x29713
1878B	Aleksa and Stack constructive algorithms, math	800	x29705
1472C	Long Jumps dp, graphs	1100	x29704
1519B	The Cake Is a Lie dp, math	800	x29675
1567A	Domino Disaster implementation, strings	800	x29599
1473B	String LCM brute force, math, number theory, strings	1000	x29589
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x29546
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29518
1914A	Problemsolving Log implementation, strings	800	x29474
1141A	Game 23 implementation, math	1000	x29456
1622A	Construct a Rectangle geometry, math	800	x29416
82A	Double Cola implementation, math	1100	x29382
1095A	Repeating Cipher implementation	800	x29360
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29347
1326A	Bad Ugly Numbers constructive algorithms, number theory	1000	x29332
1926B	Vlad and Shapes geometry, implementation	800	x29322
1296B	Food Buying math	900	x29316
1328C	Ternary XOR greedy, implementation	1200	x29310
1729B	Decode String greedy, strings	800	x29296
1722C	Word Game data structures, implementation	800	x29288
1714B	Remove Prefix data structures, greedy, implementation	800	x29234
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29183
1807C	Find and Replace greedy, implementation, strings	800	x29067
1859A	United We Stand constructive algorithms, math, number theory	800	x29061
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29057
1182A	Filling Shapes dp, math	1000	x29044
1077A	Frog Jumping math	800	x29020
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28958
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x28938
1837A	Grasshopper on a Line constructive algorithms, math	800	x28929
1709A	Three Doors brute force, greedy, implementation, math	800	x28928
1366A	Shovels and Swords binary search, greedy, math	1100	x28882
1632A	ABC implementation	800	x28865
711A	Bus to Udayland brute force, implementation	800	x28784
1220A	Cards implementation, sortings, strings	800	x28777
1359A	Berland Poker brute force, greedy, math	1000	x28720
1919B	Plus-Minus Split greedy	800	x28714
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x28689
1759A	Yes-Yes? implementation, strings	800	x28677
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28675
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28662
349A	Cinema Line greedy, implementation	1100	x28638
1631A	Min Max Swap greedy	800	x28607
1551B1	Wonderful Coloring - 1 greedy, strings	800	x28604
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28591
1554A	Cherry greedy	800	x28547
1526B	I Hate 1111 dp, math, number theory	1400	x28545
139A	Petr and Book implementation	1000	x28539
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28535
1629A	Download More RAM brute force, greedy, sortings	800	x28522
275A	Lights Out implementation	900	x28486
734B	Anton and Digits brute force, greedy, implementation, math	800	x28476
479C	Exams greedy, sortings	1400	x28461
1807D	Odd Queries data structures, implementation	900	x28454
1862B	Sequence Game constructive algorithms	800	x28415
26A	Almost Prime number theory	900	x28410
1714A	Everyone Loves to Sleep implementation, math	900	x28383
34A	Reconnaissance 2 implementation	800	x28383
1914B	Preparing for the Contest constructive algorithms, math	800	x28378
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28366
698A	Vacations dp	1400	x28364
1256A	Payment Without Change math	1000	x28356
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x28345
1626A	Equidistant Letters constructive algorithms, sortings	800	x28299
1519A	Red and Blue Beans math	800	x28262
118B	Present from Lena constructive algorithms, implementation	1000	x28249
1341A	Nastya and Rice math	900	x28232
1409B	Minimum Product brute force, greedy, math	1100	x28199
1772B	Matrix Rotation brute force, implementation	800	x28121
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x28120
1878C	Vasilije in Cacak math	900	x28102
1397A	Juggling Letters greedy, strings	800	x28091
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28031
1851B	Parity Sort greedy, sortings, two pointers	800	x27949
1433B	Yet Another Bookshelf greedy, implementation	800	x27948
1843B	Long Long greedy, math, two pointers	800	x27921