Problemset - Codeforces

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Codeforces Round #956 (Div. 2) and ByteRace 2024
30:03:01
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Problems

#	Name
1799E	City Union constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math	2300	x1172
1799D2	Hot Start Up (hard version) data structures, dp	2100	x2332
1799D1	Hot Start Up (easy version) dp	1900	x4237
1799C	Double Lexicographically Minimum greedy, strings	1700	x5643
1799B	Equalize by Divide brute force, constructive algorithms, greedy, math	1200	x11014
1799A	Recent Actions data structures, greedy, implementation, math	800	x11449
1798F	Gifts from Grandfather Ahmed dp, math, number theory	2500	x475
1798E	Multitest Generator brute force, dp	2300	x1544
1798D	Shocking Arrangement constructive algorithms, greedy, math	1600	x9409
1798C	Candy Store greedy, math, number theory	1700	x7948
1798B	Three Sevens brute force, data structures, greedy, implementation	1000	x16194
1798A	Showstopper greedy, implementation, sortings	800	x19484
1797F	Li Hua and Path data structures, dfs and similar, divide and conquer, dsu, trees	3000	x338
1797E	Li Hua and Array brute force, data structures, dsu, math, number theory, two pointers	2300	x1221
1797D	Li Hua and Tree brute force, data structures, dfs and similar, dp, implementation, trees	1900	x3818
1797C	Li Hua and Chess constructive algorithms, greedy, interactive	1600	x7394
1797B	Li Hua and Pattern constructive algorithms, greedy	1100	x15147
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x17127
1796F	Strange Triples brute force, math, number theory	2900	x170
1796E	Colored Subgraphs dfs and similar, dp, games, greedy, trees	2500	x720
1796D	Maximum Subarray data structures, dp, greedy, two pointers	2000	x4097
1796C	Maximum Set binary search, math	1600	x10054
1796B	Asterisk-Minor Template implementation, strings	1000	x16218
1796A	Typical Interview Problem brute force, implementation, strings	800	x18669
1795G	Removal Sequences bitmasks, dfs and similar, graphs	2700	x660
1795F	Blocking Chips binary search, constructive algorithms, dfs and similar, greedy, trees	2400	x1079
1795E	Explosions? binary search, data structures, dp, greedy, math	2200	x1956
1795D	Triangle Coloring combinatorics, math	1600	x8763
1795C	Tea Tasting binary search, data structures, implementation	1500	x11849
1795B	Ideal Point brute force, geometry, greedy	900	x21544
1795A	Two Towers brute force, implementation, strings	800	x23409
1794E	Labeling the Tree with Distances data structures, dp, greedy, hashing, implementation, trees	2400	x1036
1794D	Counting Factorizations combinatorics, divide and conquer, dp, math, number theory	1900	x3450
1794C	Scoring Subsequences binary search, greedy, math, two pointers	1300	x12980
1794B	Not Dividing constructive algorithms, greedy, math	900	x20657
1794A	Prefix and Suffix Array strings	800	x16851
1793F	Rebrending brute force, data structures, divide and conquer, implementation	2600	x1324
1793E	Velepin and Marketing binary search, data structures, dp, greedy, sortings, two pointers	2600	x951
1793D	Moscow Gorillas binary search, dp, greedy, implementation, math, two pointers	1800	x5919
1793C	Dora and Search constructive algorithms, data structures, two pointers	1200	x18956
1793B	Fedya and Array constructive algorithms, math	1100	x15493
1793A	Yet Another Promotion greedy, math	800	x17832
1792F2	Graph Coloring (hard version) brute force, combinatorics, divide and conquer, dp, fft, graphs	2900	x375
1792F1	Graph Coloring (easy version) combinatorics, dp, graphs	2700	x682
1792E	Divisors and Table brute force, dfs and similar, dp, number theory	2400	x1330
1792D	Fixed Prefix Permutations binary search, bitmasks, data structures, hashing, math, sortings	1700	x6019
1792C	Min Max Sort binary search, brute force, greedy, math, two pointers	1500	x13632
1792B	Stand-up Comedian greedy, math	1200	x20659
1792A	GamingForces greedy, sortings	800	x27589
1791G2	Teleporters (Hard Version) binary search, greedy, sortings	1900	x4602
1791G1	Teleporters (Easy Version) greedy, sortings	1100	x21391
1791F	Range Update Point Query binary search, brute force, data structures	1500	x11849
1791E	Negatives and Positives dp, greedy, sortings	1100	x26634
1791D	Distinct Split brute force, greedy, strings	1000	x28186
1791C	Prepend and Append implementation, two pointers	800	x42273
1791B	Following Directions geometry, implementation	800	x42792
1791A	Codeforces Checking implementation, strings	800	x57220
1790G	Tokens on Graph constructive algorithms, dfs and similar, graphs, shortest paths	2300	x1085
1790F	Timofey and Black-White Tree brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees	2100	x3206
1790E	Vlad and a Pair of Numbers bitmasks, constructive algorithms	1400	x14570
1790D	Matryoshkas data structures, greedy, sortings	1200	x18945
1790C	Premutation brute force, implementation, math	1000	x23336
1790B	Taisia and Dice greedy, greedy, math	800	x26947
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x36211
1789F	Serval and Brain Power bitmasks, brute force, dp, greedy, implementation, strings	2700	x530
1789E	Serval and Music Game brute force, dp, implementation, math, number theory	2500	x781
1789D	Serval and Shift-Shift-Shift bitmasks, brute force, constructive algorithms, implementation	2200	x1614
1789C	Serval and Toxel's Arrays combinatorics, dp, implementation, math	1500	x8269
1789B	Serval and Inversion Magic brute force, implementation, strings, two pointers	800	x15953
1789A	Serval and Mocha's Array brute force, math, number theory	800	x17705
1788F	XOR, Tree, and Queries bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees	2500	x809
1788E	Sum Over Zero data structures, dfs and similar, dp	2200	x2537
1788D	Moving Dots binary search, brute force, combinatorics, math, two pointers	2000	x3790
1788C	Matching Numbers constructive algorithms, greedy, math	1300	x16761
1788B	Sum of Two Numbers constructive algorithms, greedy, implementation, math, probabilities	1100	x19579
1788A	One and Two brute force, implementation, math	800	x28623
1787I	Treasure Hunt data structures, divide and conquer, two pointers	3400	x149
1787H	Codeforces Scoreboard binary search, data structures, dp, geometry	3300	x203
1787G	Colorful Tree Again brute force, data structures, trees	3000	x409
1787F	Inverse Transformation constructive algorithms, implementation, math	2500	x640
1787E	The Harmonization of XOR bitmasks, constructive algorithms, greedy, math	2100	x2250
1787D	Game on Axis combinatorics, dfs and similar, dsu, graphs, implementation	1900	x3325
1787C	Remove the Bracket dp, greedy, math	1600	x6857
1787B	Number Factorization greedy, math, number theory	1100	x12915
1787A	Exponential Equation constructive algorithms, math	800	x18916
1786B	Cake Assembly Line brute force, sortings	1300	x8765
1786A2	Alternating Deck (hard version) implementation	800	x11291
1786A1	Non-alternating Deck (easy version) implementation	800	x13681
1784F	Minimums or Medians	3400	x173
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x311
1784D	Wooden Spoon combinatorics, dp	2400	x971
1784C	Monsters (hard version) data structures, greedy	2200	x1554
1784B	Letter Exchange constructive algorithms	1900	x3259
1784A	Monsters (easy version) brute force, greedy	1000	x14739
1783G	Weighed Tree Radius data structures, divide and conquer, implementation, trees	2800	x423
1783F	Double Sort II dfs and similar, flows, graph matchings, graphs	2500	x985
1783E	Game of the Year brute force, data structures, math, number theory	2300	x2054
1783D	Different Arrays brute force, dp, implementation	2000	x4277
1783C	Yet Another Tournament binary search, greedy, sortings	1700	x9024
1783B	Matrix of Differences constructive algorithms, math	1100	x17471