Problemset - Codeforces

Problems

#	Name
1843C	Sum in Binary Tree bitmasks, combinatorics, math, trees	800	x31214
1742C	Stripes implementation	900	x31191
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31147
1538B	Friends and Candies greedy, math	800	x31074
268B	Buttons implementation, math	1000	x30962
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30943
1360D	Buying Shovels math, number theory	1300	x30920
1611A	Make Even constructive algorithms, math	800	x30731
1520C	Not Adjacent Matrix constructive algorithms	1000	x30726
567A	Lineland Mail greedy, implementation	900	x30692
1490A	Dense Array greedy, math	800	x30677
1303A	Erasing Zeroes implementation, strings	800	x30639
1927B	Following the String constructive algorithms, greedy, strings	900	x30588
688B	Lovely Palindromes constructive algorithms, math	1000	x30343
1553A	Digits Sum math, number theory	800	x30207
1931B	Make Equal greedy	800	x30180
709A	Juicer implementation	900	x30169
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x30142
1506A	Strange Table math	800	x30137
1472C	Long Jumps dp, graphs	1100	x30131
1811A	Insert Digit greedy, math, strings	800	x30113
1619B	Squares and Cubes implementation, math	800	x30110
20C	Dijkstra? graphs, shortest paths	1900	x30073
1800A	Is It a Cat? implementation, strings	800	x30072
1714C	Minimum Varied Number greedy	800	x30061
1519B	The Cake Is a Lie dp, math	800	x30028
1926B	Vlad and Shapes geometry, implementation	800	x30002
1878B	Aleksa and Stack constructive algorithms, math	800	x29955
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29944
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29923
1547A	Shortest Path with Obstacle implementation, math	800	x29921
1691A	Beat The Odds brute force, greedy, math	800	x29898
1914A	Problemsolving Log implementation, strings	800	x29894
1473B	String LCM brute force, math, number theory, strings	1000	x29781
1141A	Game 23 implementation, math	1000	x29746
1567A	Domino Disaster implementation, strings	800	x29675
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29671
1722C	Word Game data structures, implementation	800	x29605
1095A	Repeating Cipher implementation	800	x29545
1859A	United We Stand constructive algorithms, math, number theory	800	x29526
1622A	Construct a Rectangle geometry, math	800	x29504
82A	Double Cola implementation, math	1100	x29500
1326A	Bad Ugly Numbers constructive algorithms, number theory	1000	x29499
1182A	Filling Shapes dp, math	1000	x29482
1328C	Ternary XOR greedy, implementation	1200	x29473
1729B	Decode String greedy, strings	800	x29450
1296B	Food Buying math	900	x29427
1714B	Remove Prefix data structures, greedy, implementation	800	x29408
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29408
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29334
1837A	Grasshopper on a Line constructive algorithms, math	800	x29305
1807C	Find and Replace greedy, implementation, strings	800	x29278
1077A	Frog Jumping math	800	x29154
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x29138
1709A	Three Doors brute force, greedy, implementation, math	800	x29079
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x29058
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x29043
1366A	Shovels and Swords binary search, greedy, math	1100	x29025
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x29012
1862B	Sequence Game constructive algorithms	800	x28950
1632A	ABC implementation	800	x28949
1807D	Odd Queries data structures, implementation	900	x28923
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28906
1220A	Cards implementation, sortings, strings	800	x28888
1919B	Plus-Minus Split greedy	800	x28869
1759A	Yes-Yes? implementation, strings	800	x28861
1526B	I Hate 1111 dp, math, number theory	1400	x28856
711A	Bus to Udayland brute force, implementation	800	x28851
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28839
1359A	Berland Poker brute force, greedy, math	1000	x28800
139A	Petr and Book implementation	1000	x28795
349A	Cinema Line greedy, implementation	1100	x28777
26A	Almost Prime number theory	900	x28764
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x28731
275A	Lights Out implementation	900	x28723
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28701
1878C	Vasilije in Cacak math	900	x28699
1551B1	Wonderful Coloring - 1 greedy, strings	800	x28683
1914B	Preparing for the Contest constructive algorithms, math	800	x28679
1631A	Min Max Swap greedy	800	x28661
1554A	Cherry greedy	800	x28629
479C	Exams greedy, sortings	1400	x28605
1714A	Everyone Loves to Sleep implementation, math	900	x28591
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28590
698A	Vacations dp	1400	x28583
734B	Anton and Digits brute force, greedy, implementation, math	800	x28570
1629A	Download More RAM brute force, greedy, sortings	800	x28568
34A	Reconnaissance 2 implementation	800	x28556
1256A	Payment Without Change math	1000	x28472
118B	Present from Lena constructive algorithms, implementation	1000	x28459
1341A	Nastya and Rice math	900	x28373
1626A	Equidistant Letters constructive algorithms, sortings	800	x28355
1519A	Red and Blue Beans math	800	x28333
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x28315
1409B	Minimum Product brute force, greedy, math	1100	x28293
1772B	Matrix Rotation brute force, implementation	800	x28233
1853A	Desorting brute force, greedy, math	800	x28223
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28188
1851B	Parity Sort greedy, sortings, two pointers	800	x28180
1397A	Juggling Letters greedy, strings	800	x28141

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