Problemset - Codeforces

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Codeforces Round 965 (Div. 2)
4 days
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Problems

#	Name
61A	Ultra-Fast Mathematician implementation	800	x107490
60E	Mushroom Gnomes math, matrices	2600	x321
60D	Savior brute force, dsu, math	2500	x403
60C	Mushroom Strife brute force, dfs and similar	2100	x558
60B	Serial Time! dfs and similar, dsu	1400	x4532
60A	Where Are My Flakes? implementation, two pointers	1300	x3580
59E	Shortest Path graphs, shortest paths	2000	x3284
59D	Team Arrangement constructive algorithms, greedy, implementation	2000	x612
59C	Title expression parsing	1600	x2055
59B	Fortune Telling implementation, number theory	1200	x6794
59A	Word implementation, strings	800	x169272
58E	Expression dp	2400	x353
58D	Calendar greedy, strings	2000	x718
58C	Trees brute force	1800	x2001
58B	Coins greedy	1300	x12066
58A	Chat room greedy, strings	1000	x126443
57E	Chess math, shortest paths	3000	x256
57D	Journey dp, math	2500	x334
57C	Array combinatorics, math	1900	x2476
57B	Martian Architecture implementation	1600	x1000
57A	Square Earth? dfs and similar, greedy, implementation	1300	x2850
56E	Domino Principle binary search, data structures, sortings	2200	x2282
56D	Changing a String dp	2100	x1573
56C	Corporation Mail data structures, expression parsing, implementation	1700	x1136
56B	Spoilt Permutation implementation	1300	x3681
56A	Bar implementation	1000	x8493
55E	Very simple problem geometry, two pointers	2500	x692
55D	Beautiful numbers dp, number theory	2500	x3791
55C	Pie or die games	1900	x1613
55B	Smallest number brute force	1600	x2795
55A	Flea travel implementation, math	1200	x3378
54E	Vacuum Сleaner geometry	2700	x190
54D	Writing a Song brute force, dp, strings	2100	x529
54C	First Digit Law dp, math, probabilities	2000	x1268
54B	Cutting Jigsaw Puzzle hashing, implementation	1800	x751
54A	Presents implementation	1300	x2047
53E	Dead Ends bitmasks, dp	2500	x939
53D	Physical Education sortings	1500	x1981
53C	Little Frog constructive algorithms	1200	x6370
53B	Blog Photo binary search, implementation	1700	x1389
53A	Autocomplete implementation	1100	x4966
52C	Circular RMQ data structures	2200	x8645
52B	Right Triangles combinatorics	1600	x2012
52A	123-sequence implementation	900	x8514
51F	Caterpillar dfs and similar, dp, graphs, trees	2800	x556
51E	Pentagon combinatorics, graphs, matrices	2400	x400
51D	Geometrical problem implementation	2200	x467
51C	Three Base Stations binary search, greedy	1800	x1884
51B	bHTML Tables Analisys expression parsing	1700	x858
51A	Cheaterius's Problem implementation	1300	x1800
50E	Square Equation Roots math	2300	x349
50D	Bombing binary search, dp, probabilities	2100	x610
50C	Happy Farm 5 geometry	2000	x751
50B	Choosing Symbol Pairs strings	1500	x5619
50A	Domino piling greedy, math	800	x237675
49E	Common ancestor dp	2300	x653
49D	Game brute force, dp, implementation	1800	x1880
49C	Disposition constructive algorithms, math	1700	x1668
49B	Sum math	1500	x2437
49A	Sleuth implementation	800	x13162
48H	Black and White constructive algorithms	2800	x138
48G	Galaxy Union dp, trees, two pointers	2700	x257
48F	Snow sellers greedy, sortings	2800	x149
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x571
48D	Permutations greedy	1500	x2449
48C	The Race math	1800	x766
48B	Land Lot brute force, implementation	1200	x2639
48A	Rock-paper-scissors implementation, schedules	900	x5832
47E	Cannon data structures, geometry, sortings	2200	x359
47D	Safe brute force	2200	x760
47C	Crossword implementation	2000	x769
47B	Coins implementation	1200	x13577
47A	Triangular numbers brute force, math	800	x14781
46G	Emperor's Problem geometry	2500	x112
46F	Hercule Poirot Problem dsu, graphs	2300	x321
46E	Comb data structures, dp	1900	x937
46D	Parking Lot data structures, implementation	1800	x968
46C	Hamsters and Tigers two pointers	1600	x2375
46B	T-shirts from Sponsor implementation	1100	x3617
46A	Ball Game brute force, implementation	800	x8587
45J	Planting Trees constructive algorithms	1800	x926
45I	TCMCF+++ greedy	1400	x2350
45H	Road Problem graphs	2100	x180
45G	Prime Problem number theory	2200	x1010
45F	Goats and Wolves greedy	2500	x128
45E	Director constructive algorithms, greedy	2000	x535
45D	Event Dates greedy, meet-in-the-middle, sortings	1900	x1665
45C	Dancing Lessons data structures	1900	x877
45B	School dp, dsu	2200	x273
45A	Codecraft III implementation	900	x6581
44J	Triminoes constructive algorithms, greedy	2000	x561
44I	Toys brute force, combinatorics	2300	x186
44H	Phone Number dp	1700	x1711
44G	Shooting Gallery data structures, implementation	2500	x401
44F	BerPaint geometry, graphs	2700	x66
44E	Anfisa the Monkey dp	1400	x4995
44D	Hyperdrive math	1800	x703
44C	Holidays implementation	1300	x3290
44B	Cola implementation	1500	x1943
44A	Indian Summer implementation	900	x10245