Problemset - Codeforces

Problems

#	Name
274D	Lovely Matrix dfs and similar, graphs, greedy, sortings	2200	x1006
274B	Zero Tree dfs and similar, dp, greedy, trees	1800	x4900
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x9887
270B	Multithreading data structures, greedy, implementation	1400	x4084
269C	Flawed Flow constructive algorithms, flows, graphs, greedy	2100	x1621
269A	Magical Boxes greedy, math	1600	x3478
266C	Below the Diagonal constructive algorithms, greedy, math	2100	x1335
265B	Roadside Trees (Simplified Edition) greedy, implementation	1000	x16912
263B	Squares greedy, implementation, sortings	900	x8725
262B	Roma and Changing Signs greedy	1200	x10940
261A	Maxim and Discounts greedy, sortings	1400	x5101
260D	Black and White Tree constructive algorithms, dsu, graphs, greedy, trees	2100	x1315
260C	Balls and Boxes constructive algorithms, greedy, implementation	1700	x2928
258A	Little Elephant and Bits greedy, math	1100	x22120
257D	Sum greedy, math	1900	x1544
257B	Playing Cubes games, greedy, implementation	1300	x6875
257A	Sockets greedy, implementation, sortings	1100	x6387
254C	Anagram greedy, strings	1800	x1470
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2527
253A	Boys and Girls greedy	1100	x10951
251C	Number Transformation dp, greedy, number theory	2000	x1012
250C	Movie Critics greedy	1600	x1878
250A	Paper Work greedy	1000	x3994
248D	Sweets for Everyone! binary search, greedy, implementation	2300	x479
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2605
246B	Increase and Decrease greedy, math	1300	x10975
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9062
245E	Mishap in Club greedy, implementation	1400	x3227
245D	Restoring Table constructive algorithms, greedy	1500	x2234
245C	Game with Coins greedy	1700	x1516
242D	Dispute dfs and similar, graphs, greedy	2100	x1809
241A	Old Peykan greedy	1300	x2203
240E	Road Repairs dfs and similar, graphs, greedy	2800	x347
239A	Two Bags of Potatoes greedy, implementation, math	1200	x18212
238C	World Eater Brothers dfs and similar, dp, greedy, trees	2100	x1023
237D	T-decomposition dfs and similar, graphs, greedy, trees	2000	x546
234H	Merging Two Decks constructive algorithms, greedy	2000	x556
232A	Cycles binary search, constructive algorithms, graphs, greedy	1600	x2452
231B	Magic, Wizardry and Wonders constructive algorithms, greedy	1500	x3556
231A	Team brute force, greedy	800	x301138
230A	Dragons greedy, sortings	1000	x74661
229D	Towers dp, greedy, two pointers	2100	x2108
226D	The table constructive algorithms, greedy	2100	x946
226B	Naughty Stone Piles greedy	1900	x1536
225B	Well-known Numbers binary search, greedy, number theory	1600	x3105
225A	Dice Tower constructive algorithms, greedy	1100	x11131
222D	Olympiad binary search, greedy, sortings, two pointers	1900	x2127
219C	Color Stripe brute force, dp, greedy	1600	x6552
216C	Hiring Staff greedy	1800	x1804
215D	Hot Days greedy	1900	x1576
215B	Olympic Medal greedy, math	1300	x5375
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4891
213A	Game dfs and similar, greedy	1700	x1688
209C	Trails and Glades constructive algorithms, dsu, graphs, greedy	2400	x692
207A3	Beaver's Calculator 1.0 greedy	2000	x203
207A2	Beaver's Calculator 1.0 greedy	1800	x224
207A1	Beaver's Calculator 1.0 greedy	1600	x275
205B	Little Elephant and Sorting brute force, greedy	1400	x5941
203E	Transportation greedy, sortings, two pointers	2300	x276
203C	Photographer greedy, sortings	1400	x5584
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15917
196D	The Next Good String data structures, greedy, hashing, strings	2800	x521
196A	Lexicographically Maximum Subsequence greedy, strings	1100	x5306
193C	Hamming Distance constructive algorithms, greedy, math, matrices	2400	x496
191D	Metro Scheme graphs, greedy	2700	x346
191B	Demonstration greedy	1700	x994
190A	Vasya and the Bus greedy, math	1100	x5719
187E	Heaven Tour data structures, greedy	2900	x93
187A	Permutations greedy	1500	x2727
186B	Growing Mushrooms greedy, sortings	1200	x5330
183E	Candy Shop greedy	2900	x131
183D	T-shirt dp, greedy, probabilities	2700	x392
182C	Optimal Sum data structures, greedy	2000	x709
180D	Name greedy, strings	1900	x709
178A3	Educational Game greedy	1100	x1395
178A2	Educational Game greedy	1000	x1569
176A	Trading Business greedy, sortings	1200	x1407
175E	Power Defence brute force, dp, geometry, greedy	2600	x260
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1288
174C	Range Increments data structures, greedy	1800	x1069
174B	File List dp, greedy, implementation	1400	x2191
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x246
169B	Replacing Digits greedy	1100	x3195
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x190
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x346
166C	Median greedy, math, sortings	1500	x6355
161B	Discounts constructive algorithms, greedy, sortings	1700	x1923
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4687
160B	Unlucky Ticket greedy, sortings	1100	x13596
160A	Twins greedy, sortings	900	x111346
159E	Zebra Tower *special problem, data structures, greedy, sortings	1700	x988
159B	Matchmaker *special problem, greedy, sortings	1100	x3681
159A	Friends or Not *special problem, greedy, implementation	1400	x2456
158B	Taxi *special problem, greedy, implementation	1100	x82718
155B	Combination greedy, sortings	1100	x10031
154A	Hometask greedy	1600	x3996
149C	Division into Teams greedy, math, sortings	1500	x5268
149A	Business trip greedy, implementation, sortings	900	x37915
148C	Terse princess constructive algorithms, greedy	1700	x3068
145A	Lucky Conversion greedy, implementation	1200	x6962

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