Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
43:44:08
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Problems

#	Name
91A	Newspaper Headline greedy, strings	1500	x3458
436A	Feed with Candy greedy	1500	x3392
374B	Inna and Nine combinatorics, greedy	1500	x3234
825D	Suitable Replacement binary search, greedy, implementation	1500	x3179
1218F	Workout plan data structures, greedy	1500	x2885
293A	Weird Game games, greedy	1500	x2814
187A	Permutations greedy	1500	x2724
362A	Two Semiknights Meet greedy, math	1500	x2630
115B	Lawnmower greedy, sortings	1500	x2428
48D	Permutations greedy	1500	x2412
245D	Restoring Table constructive algorithms, greedy	1500	x2229
1949B	Charming Meals binary search, brute force, greedy, sortings	1500	x1883
74B	Train dp, games, greedy	1500	x1492
328B	Sheldon and Ice Pieces greedy	1500	x1257
1431D	Used Markers *special problem, greedy	1500	x447
649C	Печать условий constructive algorithms, greedy, sortings	1500	x439
1526C2	Potions (Hard Version) data structures, greedy	1600	x21078
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19375
1334C	Circle of Monsters brute force, constructive algorithms, greedy, math	1600	x16099
1389B	Array Walk brute force, dp, greedy	1600	x15835
1373D	Maximum Sum on Even Positions divide and conquer, dp, greedy, implementation	1600	x15007
1396A	Multiples of Length constructive algorithms, greedy, number theory	1600	x14972
1514C	Product 1 Modulo N greedy, number theory	1600	x14337
1348C	Phoenix and Distribution constructive algorithms, greedy, sortings, strings	1600	x14192
1528A	Parsa's Humongous Tree dfs and similar, divide and conquer, dp, greedy, trees	1600	x13898
1374E1	Reading Books (easy version) data structures, greedy, sortings	1600	x13531
1395C	Boboniu and Bit Operations bitmasks, brute force, dp, greedy	1600	x13526
1633D	Make Them Equal dp, greedy	1600	x13053
343B	Alternating Current data structures, greedy, implementation	1600	x13051
1503A	Balance the Bits constructive algorithms, greedy	1600	x13004
1707A	Doremy's IQ binary search, constructive algorithms, greedy, implementation	1600	x12862
1371D	Grid-00100 constructive algorithms, greedy, implementation	1600	x12807
1364C	Ehab and Prefix MEXs brute force, constructive algorithms, greedy	1600	x12679
1295C	Obtain The String dp, greedy, strings	1600	x12558
1622C	Set or Decrease binary search, brute force, greedy, sortings	1600	x12399
372A	Counting Kangaroos is Fun binary search, greedy, sortings, two pointers	1600	x12379
1437D	Minimal Height Tree graphs, greedy, shortest paths, trees	1600	x12323
1537E1	Erase and Extend (Easy Version) binary search, brute force, dp, greedy, hashing, implementation, string suffix structures, strings, two pointers	1600	x12279
1455D	Sequence and Swaps dp, greedy, sortings	1600	x11993
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11879
1779C	Least Prefix Sum data structures, greedy	1600	x11846
1303C	Perfect Keyboard dfs and similar, greedy, implementation	1600	x11831
1593E	Gardener and Tree brute force, data structures, dfs and similar, greedy, implementation, trees	1600	x11708
1251C	Minimize The Integer greedy, two pointers	1600	x11706
1623C	Balanced Stone Heaps binary search, greedy	1600	x11352
1294D	MEX maximizing data structures, greedy, implementation, math	1600	x11315
1481C	Fence Painting brute force, constructive algorithms, greedy	1600	x11307
1539D	PriceFixed binary search, greedy, implementation, sortings, two pointers	1600	x11287
1476C	Longest Simple Cycle dp, graphs, greedy	1600	x11063
1511D	Min Cost String brute force, constructive algorithms, graphs, greedy, strings	1600	x11061
1217B	Zmei Gorynich greedy, math	1600	x10907
1610C	Keshi Is Throwing a Party binary search, greedy	1600	x10748
1956C	Nene's Magical Matrix constructive algorithms, greedy, math	1600	x10711
1469C	Building a Fence dp, greedy, implementation, two pointers	1600	x10503
1748C	Zero-Sum Prefixes brute force, data structures, dp, greedy, implementation	1600	x10467
1703G	Good Key, Bad Key bitmasks, brute force, dp, greedy, math	1600	x10038
1512E	Permutation by Sum brute force, greedy, math	1600	x10029
1687A	The Enchanted Forest brute force, greedy	1600	x9988
1282B2	K for the Price of One (Hard Version) dp, greedy, sortings	1600	x9822
1822E	Making Anti-Palindromes greedy, math, strings	1600	x9724
1862E	Kolya and Movie Theatre constructive algorithms, data structures, greedy	1600	x9627
1680C	Binary String binary search, greedy, strings, two pointers	1600	x9520
1321C	Remove Adjacent brute force, constructive algorithms, greedy, strings	1600	x9513
1917C	Watering an Array brute force, greedy, implementation, math	1600	x9417
1041C	Coffee Break binary search, data structures, greedy, two pointers	1600	x9261
1946C	Tree Cutting binary search, dp, greedy, implementation, trees	1600	x9146
1482C	Basic Diplomacy brute force, constructive algorithms, greedy, implementation	1600	x9095
1798D	Shocking Arrangement constructive algorithms, greedy, math	1600	x9081
1771C	Hossam and Trainees greedy, math, number theory	1600	x9043
1036D	Vasya and Arrays greedy, two pointers	1600	x8981
1921E	Eat the Chip brute force, games, greedy, math	1600	x8936
1530D	Secret Santa constructive algorithms, flows, graphs, greedy, math	1600	x8894
780C	Andryusha and Colored Balloons dfs and similar, graphs, greedy, trees	1600	x8859
1714D	Color with Occurrences brute force, data structures, dp, greedy, strings	1600	x8722
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8710
1523C	Compression and Expansion brute force, data structures, greedy, implementation, trees	1600	x8596
1203D1	Remove the Substring (easy version) greedy, implementation	1600	x8511
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8369
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8217
1615C	Menorah brute force, graphs, greedy, math	1600	x8064
1665C	Tree Infection binary search, greedy, sortings, trees	1600	x8049
1281B	Azamon Web Services greedy	1600	x8045
1015D	Walking Between Houses constructive algorithms, greedy	1600	x7928
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7923
1223C	Save the Nature binary search, greedy	1600	x7778
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7758
913C	Party Lemonade bitmasks, dp, greedy	1600	x7744
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7703
1065C	Make It Equal greedy	1600	x7654
416C	Booking System binary search, dp, greedy, implementation	1600	x7644
1878D	Reverse Madness data structures, greedy	1600	x7596
603A	Alternative Thinking dp, greedy, math	1600	x7548
1003D	Coins and Queries greedy	1600	x7528
1774D	Same Count One brute force, constructive algorithms, greedy, implementation, two pointers	1600	x7441
1082B	Vova and Trophies greedy	1600	x7410
735C	Tennis Championship combinatorics, constructive algorithms, greedy, math	1600	x7342
659E	New Reform data structures, dfs and similar, dsu, graphs, greedy	1600	x7328
1029C	Maximal Intersection greedy, math, sortings	1600	x7314
681C	Heap Operations constructive algorithms, data structures, greedy	1600	x7297
1671D	Insert a Progression brute force, constructive algorithms, greedy	1600	x7284