Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
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Problems

#	Name
1822A	TubeTube Feed brute force, implementation	800	x23533
1365A	Matrix Game games, greedy, implementation	1100	x23522
1326B	Maximums implementation, math	900	x23441
272A	Dima and Friends implementation, math	1000	x23408
1809A	Garland implementation	800	x23357
680B	Bear and Finding Criminals constructive algorithms, implementation	1000	x23280
1430C	Numbers on Whiteboard constructive algorithms, data structures, greedy, implementation, math	1000	x23239
1795A	Two Towers brute force, implementation, strings	800	x23192
1506C	Double-ended Strings brute force, implementation, strings	1000	x23132
1005A	Tanya and Stairways implementation	800	x22974
1923A	Moving Chips greedy, implementation	800	x22944
1856B	Good Arrays implementation, math	900	x22940
1907B	YetnotherrokenKeoard data structures, implementation, strings	1000	x22924
1790C	Premutation brute force, implementation, math	1000	x22829
1674C	Infinite Replacement combinatorics, implementation, strings	1000	x22813
1363B	Subsequence Hate implementation, strings	1400	x22808
404A	Valera and X implementation	1000	x22756
1744B	Even-Odd Increments implementation, math	800	x22703
1946A	Median of an Array greedy, implementation, sortings	800	x22685
1351A	A+B (Trial Problem) implementation	800	x22678
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x22667
1334A	Level Statistics implementation, math	1200	x22597
165A	Supercentral Point implementation	1000	x22497
1926C	Vlad and a Sum of Sum of Digits dp, implementation	1200	x22486
651A	Joysticks dp, greedy, implementation, math	1100	x22436
1647A	Madoka and Math Dad implementation, math	800	x22430
285C	Building Permutation greedy, implementation, sortings	1200	x22403
1616A	Integer Diversity implementation	800	x22391
1362A	Johnny and Ancient Computer implementation	1000	x22369
1739A	Immobile Knight implementation	800	x22263
1618B	Missing Bigram implementation	800	x22230
1760D	Challenging Valleys implementation, two pointers	1000	x22213
1005B	Delete from the Left brute force, implementation, strings	900	x22211
1453A	Cancel the Trains implementation	800	x22188
1365C	Rotation Matching constructive algorithms, data structures, greedy, implementation	1400	x22166
999A	Mishka and Contest brute force, implementation	800	x22150
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22114
1913A	Rating Increase implementation	800	x22104
483A	Counterexample brute force, implementation, math, number theory	1100	x22092
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22091
1694A	Creep greedy, implementation	800	x22085
1511C	Yet Another Card Deck brute force, data structures, implementation, trees	1100	x22004
294A	Shaass and Oskols implementation, math	800	x21999
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x21987
1857B	Maximum Rounding greedy, implementation, math	1100	x21953
1749A	Cowardly Rooks greedy, implementation	800	x21931
501A	Contest implementation	900	x21894
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21849
300A	Array brute force, constructive algorithms, implementation	1100	x21796
1709B	Also Try Minecraft data structures, dp, implementation	900	x21766
716A	Crazy Computer implementation	800	x21744
1176A	Divide it! brute force, greedy, implementation	800	x21740
129A	Cookies implementation	900	x21644
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21620
1B	Spreadsheet implementation, math	1600	x21604
535B	Tavas and SaDDas bitmasks, brute force, combinatorics, implementation	1100	x21510
1721B	Deadly Laser implementation	1000	x21489
205A	Little Elephant and Rozdil brute force, implementation	900	x21416
248A	Cupboards implementation	800	x21304
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21301
1207A	There Are Two Types Of Burgers brute force, greedy, implementation, math	800	x21269
1146A	Love "A" implementation, strings	800	x21240
1061A	Coins greedy, implementation, math	800	x21221
1333B	Kind Anton greedy, implementation	1100	x21204
1228A	Distinct Digits brute force, implementation	800	x21189
1294B	Collecting Packages implementation, sortings	1200	x21163
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21148
1613B	Absent Remainder greedy, implementation, sortings	1000	x21114
1095B	Array Stabilization implementation	900	x21113
1006A	Adjacent Replacements implementation	800	x21082
1108A	Two distinct points implementation	800	x21049
1937A	Shuffle Party implementation, math	800	x21039
1691B	Shoe Shuffling constructive algorithms, greedy, implementation, two pointers	1000	x20988
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x20946
1669D	Colorful Stamp implementation	1100	x20928
1230A	Dawid and Bags of Candies brute force, implementation	800	x20926
1454C	Sequence Transformation greedy, implementation	1200	x20922
1406A	Subset Mex greedy, implementation, math	900	x20889
1405B	Array Cancellation constructive algorithms, implementation	1000	x20843
1285B	Just Eat It! dp, greedy, implementation	1300	x20837
1845B	Come Together geometry, implementation, math	900	x20768
1555C	Coin Rows brute force, constructive algorithms, dp, implementation	1300	x20761
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20624
1300A	Non-zero implementation, math	800	x20616
1141B	Maximal Continuous Rest implementation	900	x20576
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x20549
913A	Modular Exponentiation implementation, math	900	x20515
746A	Compote implementation, math	800	x20492
38A	Army implementation	800	x20445
1644B	Anti-Fibonacci Permutation brute force, constructive algorithms, implementation	800	x20414
1015A	Points in Segments implementation	800	x20402
1841B	Keep it Beautiful implementation	1000	x20388
1494A	ABC String bitmasks, brute force, implementation	900	x20369
1426B	Symmetric Matrix implementation	900	x20325
1499B	Binary Removals brute force, dp, greedy, implementation	1000	x20199
1619C	Wrong Addition implementation	1200	x20184
1287A	Angry Students greedy, implementation	800	x20137
1371C	A Cookie for You greedy, implementation, math	1300	x20131
1411A	In-game Chat implementation	800	x20122
1671A	String Building implementation	800	x20116