Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
10:07:11
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Problems

#	Name
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x48077
279B	Books binary search, brute force, implementation, two pointers	1400	x47990
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44615
1526B	I Hate 1111 dp, math, number theory	1400	x28801
479C	Exams greedy, sortings	1400	x28584
698A	Vacations dp	1400	x28540
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26818
515C	Drazil and Factorial greedy, math, sortings	1400	x25010
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24570
1195C	Basketball Exercise dp	1400	x24116
507B	Amr and Pins geometry, math	1400	x23863
1370C	Number Game games, math, number theory	1400	x23578
1363B	Subsequence Hate implementation, strings	1400	x22910
1365C	Rotation Matching constructive algorithms, data structures, greedy, implementation	1400	x22406
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22257
1285C	Fadi and LCM brute force, math, number theory	1400	x22096
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21651
414B	Mashmokh and ACM combinatorics, dp, number theory	1400	x20909
1506D	Epic Transformation constructive algorithms, data structures, greedy	1400	x20761
1350B	Orac and Models dp, math, number theory	1400	x20643
1375C	Element Extermination constructive algorithms, data structures, greedy	1400	x20464
514B	Han Solo and Lazer Gun brute force, data structures, geometry, implementation, math	1400	x20200
1520E	Arranging The Sheep greedy, math	1400	x20027
1475C	Ball in Berland combinatorics, graphs, math	1400	x20009
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19926
550B	Preparing Olympiad bitmasks, brute force	1400	x19537
401C	Team constructive algorithms, greedy, implementation	1400	x19286
1369C	RationalLee greedy, math, sortings, two pointers	1400	x19077
1463B	Find The Array bitmasks, constructive algorithms, greedy	1400	x18793
1490E	Accidental Victory binary search, data structures, greedy	1400	x18421
277A	Learning Languages dfs and similar, dsu	1400	x18136
762A	k-th divisor math, number theory	1400	x18130
977D	Divide by three, multiply by two dfs and similar, math, sortings	1400	x17639
538B	Quasi Binary constructive algorithms, dp, greedy, implementation	1400	x17619
26B	Regular Bracket Sequence greedy	1400	x17561
1355D	Game With Array constructive algorithms, math	1400	x17431
1332B	Composite Coloring brute force, constructive algorithms, greedy, math, number theory	1400	x17107
1167C	News Distribution dfs and similar, dsu, graphs	1400	x17099
546C	Soldier and Cards brute force, dfs and similar, games	1400	x17085
1362C	Johnny and Another Rating Drop bitmasks, greedy, math	1400	x17067
1919C	Grouping Increases data structures, dp, greedy	1400	x16882
1245C	Constanze's Machine dp	1400	x16792
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x16764
1515C	Phoenix and Towers constructive algorithms, data structures, greedy	1400	x16545
816B	Karen and Coffee binary search, data structures, implementation	1400	x16489
1605C	Dominant Character brute force, greedy, implementation, strings	1400	x16363
1624D	Palindromes Coloring binary search, greedy, sortings, strings	1400	x16289
1393B	Applejack and Storages constructive algorithms, data structures, greedy, implementation	1400	x16275
1462D	Add to Neighbour and Remove greedy, math, number theory	1400	x16251
1535C	Unstable String binary search, dp, greedy, implementation, strings, two pointers	1400	x16111
295A	Greg and Array data structures, implementation	1400	x16108
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x16083
1548A	Web of Lies brute force, graphs, greedy	1400	x16043
1692G	2^Sort data structures, dp, sortings, two pointers	1400	x16015
1519C	Berland Regional brute force, data structures, greedy, number theory, sortings	1400	x16015
1312C	Adding Powers bitmasks, greedy, implementation, math, number theory, ternary search	1400	x15900
1095C	Powers Of Two bitmasks, greedy	1400	x15814
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x15799
1634B	Fortune Telling bitmasks, math	1400	x15707
448B	Suffix Structures implementation, strings	1400	x15665
1320A	Journey Planning data structures, dp, greedy, math, sortings	1400	x15479
1579D	Productive Meeting constructive algorithms, graphs, greedy	1400	x15435
1303B	National Project math	1400	x15396
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15335
1714E	Add Modulo 10 brute force, math, number theory	1400	x15326
1728C	Digital Logarithm data structures, greedy, sortings	1400	x15258
1628A	Meximum Array binary search, constructive algorithms, greedy, implementation, math, two pointers	1400	x15225
1451C	String Equality dp, greedy, hashing, implementation, strings	1400	x15217
1691C	Sum of Substrings brute force, constructive algorithms, greedy, math, strings	1400	x15122
650A	Watchmen data structures, geometry, math	1400	x15068
1551B2	Wonderful Coloring - 2 binary search, constructive algorithms, data structures, greedy	1400	x15067
1772D	Absolute Sorting constructive algorithms, math	1400	x14973
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14961
1108D	Diverse Garland constructive algorithms, dp, greedy	1400	x14708
1706C	Qpwoeirut And The City dp, flows, greedy, implementation	1400	x14452
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14449
1748B	Diverse Substrings brute force, implementation, strings	1400	x14260
1380B	Universal Solution greedy	1400	x14235
1790E	Vlad and a Pair of Numbers bitmasks, constructive algorithms	1400	x14211
1573B	Swaps greedy, math, sortings	1400	x14162
1682C	LIS or Reverse LIS? constructive algorithms, greedy, implementation, math	1400	x14140
260A	Adding Digits implementation, math	1400	x14130
1627C	Not Assigning constructive algorithms, dfs and similar, number theory, trees	1400	x14065
1697C	awoo's Favorite Problem binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers	1400	x13966
1494B	Berland Crossword bitmasks, brute force, greedy, implementation	1400	x13956
1513B	AND Sequences bitmasks, combinatorics, constructive algorithms, math	1400	x13796
1330B	Dreamoon Likes Permutations implementation, math	1400	x13771
1606C	Banknotes greedy, number theory	1400	x13765
1932C	LR-remainders brute force, data structures, implementation, math, two pointers	1400	x13758
492C	Vanya and Exams greedy, sortings	1400	x13708
1540A	Great Graphs constructive algorithms, graphs, greedy, shortest paths, sortings	1400	x13693
1197C	Array Splitting greedy, sortings	1400	x13676
1183C	Computer Game binary search, math	1400	x13675
1270C	Make Good bitmasks, constructive algorithms, math	1400	x13609
437C	The Child and Toy graphs, greedy, sortings	1400	x13522
1838C	No Prime Differences constructive algorithms, math, number theory	1400	x13477
1931E	Anna and the Valentine's Day Gift games, greedy, math, sortings	1400	x13414
1749C	Number Game binary search, data structures, games, greedy, implementation	1400	x13405
1854A1	Dual (Easy Version) constructive algorithms, math	1400	x13404
1837D	Bracket Coloring constructive algorithms, greedy	1400	x13397

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