Problemset - Codeforces

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Codeforces Round 953 (Div. 2)
41:02:47
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constructive algorithms

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Problems

#	Name
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9096
245D	Restoring Table constructive algorithms, greedy	1500	x2241
241G	Challenging Balloons constructive algorithms	1900	x541
238B	Boring Partition constructive algorithms	1800	x1271
238A	Not Wool Sequences constructive algorithms, math	1300	x2015
234H	Merging Two Decks constructive algorithms, greedy	2000	x557
234G	Practice constructive algorithms, divide and conquer, implementation	1600	x1459
232C	Doe Graphs constructive algorithms, divide and conquer, dp, graphs, shortest paths	2600	x282
232A	Cycles binary search, constructive algorithms, graphs, greedy	1600	x2466
231B	Magic, Wizardry and Wonders constructive algorithms, greedy	1500	x3568
226D	The table constructive algorithms, greedy	2100	x952
225A	Dice Tower constructive algorithms, greedy	1100	x11217
220B	Little Elephant and Array constructive algorithms, data structures	1800	x9558
218A	Mountain Scenery brute force, constructive algorithms, implementation	1100	x8990
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4900
213D	Stars constructive algorithms, geometry	2300	x335
209C	Trails and Glades constructive algorithms, dsu, graphs, greedy	2400	x704
209B	Pixels constructive algorithms, math	2100	x362
201A	Clear Symmetry constructive algorithms, dp, math	1700	x2974
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25442
198D	Cube Snake constructive algorithms	2700	x105
197A	Plate Game constructive algorithms, games, math	1600	x6067
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x742
193C	Hamming Distance constructive algorithms, greedy, math, matrices	2400	x498
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x3868
183A	Headquarters constructive algorithms, math	1700	x531
180F	Mathematical Analysis Rocks! constructive algorithms, implementation, math	1200	x2469
176C	Playing with Superglue combinatorics, constructive algorithms	2000	x468
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x247
171A	Mysterious numbers - 1 *special problem, constructive algorithms	1200	x4377
161B	Discounts constructive algorithms, greedy, sortings	1700	x1926
156B	Suspects constructive algorithms, data structures, implementation	1600	x2194
148C	Terse princess constructive algorithms, greedy	1700	x3074
148A	Insomnia cure constructive algorithms, implementation, math	800	x88325
145B	Lucky Number 2 constructive algorithms	1800	x2159
142B	Help General constructive algorithms, greedy, implementation	1800	x2144
141E	Clearing Up constructive algorithms, dp, dsu, graphs	2300	x868
141C	Queue constructive algorithms, greedy, sortings	1800	x2376
135C	Zero-One constructive algorithms, games, greedy	1900	x1324
134C	Swaps constructive algorithms, graphs, greedy	2200	x461
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x607
128D	Numbers constructive algorithms, implementation	2000	x1092
128B	String brute force, constructive algorithms, hashing, implementation, string suffix structures, strings	2100	x2474
126C	E-reader Display constructive algorithms, greedy	2000	x712
125D	Two progressions constructive algorithms, greedy	2200	x394
125C	Hobbits' Party constructive algorithms, greedy	1600	x907
119B	Before Exam constructive algorithms, implementation, sortings	1900	x1069
118B	Present from Lena constructive algorithms, implementation	1000	x28818
110B	Lucky String constructive algorithms, strings	1100	x10000
109D	Lucky Sorting constructive algorithms, sortings	2000	x617
103C	Russian Roulette constructive algorithms, greedy	1900	x939
98D	Help Monks constructive algorithms	2500	x181
97B	Superset constructive algorithms, divide and conquer	2300	x808
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x262
86B	Tetris revisited constructive algorithms, graph matchings, greedy, math	2200	x402
85A	Domino constructive algorithms, implementation	1300	x1768
82B	Sets constructive algorithms, hashing, implementation	1700	x2019
81D	Polycarp's Picture Gallery constructive algorithms, greedy	2100	x634
78B	Easter Eggs constructive algorithms, implementation	1200	x12861
74E	Shift It! constructive algorithms	2800	x146
66D	Petya and His Friends constructive algorithms, math, number theory	1700	x3069
63D	Dividing Island constructive algorithms	1900	x1229
59D	Team Arrangement constructive algorithms, greedy, implementation	2000	x607
53C	Little Frog constructive algorithms	1200	x6249
49C	Disposition constructive algorithms, math	1700	x1653
48H	Black and White constructive algorithms	2800	x137
45J	Planting Trees constructive algorithms	1800	x917
45E	Director constructive algorithms, greedy	2000	x527
44J	Triminoes constructive algorithms, greedy	2000	x556
43D	Journey brute force, constructive algorithms, implementation	2000	x1056
42D	Strange town constructive algorithms, math	2300	x390
42C	Safe cracking brute force, constructive algorithms	2200	x457
41E	3-cycles constructive algorithms, graphs, greedy	1900	x1908
40A	Find Color constructive algorithms, geometry, implementation, math	1300	x3908
36E	Two Paths constructive algorithms, dsu, graphs, implementation	2600	x500
30E	Tricky and Clever Password binary search, constructive algorithms, data structures, greedy, hashing, strings	2800	x683
29D	Ant on the Tree constructive algorithms, dfs and similar, trees	2000	x2344
27C	Unordered Subsequence constructive algorithms, greedy	1900	x2704
26E	Multithreading constructive algorithms	2400	x368
26C	Parquet combinatorics, constructive algorithms, greedy, implementation	2000	x826
23C	Oranges and Apples constructive algorithms, sortings	2500	x1367
23B	Party constructive algorithms, graphs, math	1600	x3221
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3136
12E	Start of the session constructive algorithms	2100	x1169
11A	Increasing Sequence constructive algorithms, implementation, math	900	x12586
10E	Greedy Change constructive algorithms	2600	x809
8B	Obsession with Robots constructive algorithms, graphs, implementation	1400	x4234
7A	Kalevitch and Chess brute force, constructive algorithms	1100	x7035
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x12989
4B	Before an Exam constructive algorithms, greedy	1200	x23945

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