Problemset - Codeforces

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Problems

#	Name
287B	Pipeline binary search, math	1700	x9887
279B	Books binary search, brute force, implementation, two pointers	1400	x53981
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x10104
271B	Prime Matrix binary search, brute force, math, number theory	1300	x13214
260E	Dividing Kingdom binary search, brute force, data structures	2500	x459
258C	Little Elephant and LCM binary search, combinatorics, dp, math	2000	x1795
255D	Mr. Bender and Square binary search, implementation, math	1800	x2010
253E	Printer binary search, data structures, implementation, sortings	2200	x530
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x10810
251A	Points on Line binary search, combinatorics, two pointers	1300	x17891
248D	Sweets for Everyone! binary search, greedy, implementation	2300	x500
248C	Robo-Footballer binary search, geometry	2000	x855
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x3366
245F	Log Stream Analysis binary search, brute force, implementation, strings	2000	x878
241B	Friends binary search, bitmasks, data structures, math	2700	x818
237C	Primes on Interval binary search, number theory, two pointers	1600	x5835
233B	Non-square Equation binary search, brute force, math	1400	x7541
232D	Fence binary search, data structures, string suffix structures	2900	x475
232A	Cycles binary search, constructive algorithms, graphs, greedy	1600	x2550
231C	To Add or Not to Add binary search, sortings, two pointers	1600	x8684
230B	T-primes binary search, implementation, math, number theory	1300	x76676
229B	Planets binary search, data structures, graphs, shortest paths	1700	x4722
225B	Well-known Numbers binary search, greedy, number theory	1600	x3163
222D	Olympiad binary search, greedy, sortings, two pointers	1900	x2173
216D	Spider's Web binary search, sortings, two pointers	1700	x1358
212D	Cutting a Fence binary search, data structures, dsu	2500	x519
208E	Blood Cousins binary search, data structures, dfs and similar, trees	2100	x6923
204B	Little Elephant and Cards binary search, data structures	1500	x5275
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5845
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x17006
201E	Thoroughly Bureaucratic Organization binary search, combinatorics	2600	x427
200D	Programming Language binary search, brute force, expression parsing, implementation	1800	x916
198E	Gripping Story binary search, data structures, sortings	2400	x420
198C	Delivering Carcinogen binary search, geometry	2400	x375
195A	Let's Watch Football binary search, brute force, math	1000	x9088
192A	Funky Numbers binary search, brute force, implementation	1300	x10445
191E	Thwarting Demonstrations binary search, data structures, trees	2200	x856
185E	Soap Time! - 2 binary search, data structures	3000	x143
181B	Number of Triplets binary search, brute force	1300	x3046
180E	Cubes binary search, dp, two pointers	1800	x1786
177E2	Space Voyage binary search	1900	x433
177E1	Space Voyage binary search	1700	x617
166A	Rank List binary search, implementation, sortings	1100	x17863
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x12368
165B	Burning Midnight Oil binary search, implementation	1500	x18211
164D	Minimum Diameter binary search, brute force	3100	x244
163B	Lemmings binary search	2000	x1066
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4923
160E	Buses and People binary search, data structures, sortings	2400	x592
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x3001
152B	Steps binary search, implementation	1300	x6753
150E	Freezing with Style binary search, data structures, divide and conquer, trees	3000	x868
147B	Smile House binary search, graphs, matrices	2500	x789
140C	New Year Snowmen binary search, data structures, greedy	1800	x4385
138C	Mushroom Gnomes - 2 binary search, data structures, probabilities, sortings	2200	x871
131F	Present to Mom binary search, two pointers	2000	x649
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x19709
126A	Hot Bath binary search, brute force, math	1900	x1437
125E	MST Company binary search, graphs	2400	x1095
121D	Lucky Segments binary search, implementation, two pointers	2500	x277
111B	Petya and Divisors binary search, data structures, number theory	1900	x3696
101B	Buses binary search, data structures, dp	1700	x2638
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x303
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x15682
91B	Queue binary search, data structures	1500	x6862
85E	Guard Towers binary search, dsu, geometry, graphs, sortings	2600	x959
85D	Sum of Medians binary search, brute force, data structures, implementation	2300	x2058
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x542
84C	Biathlon binary search, implementation	1700	x1709
83B	Doctor binary search, math, sortings	1800	x1703
78D	Archer's Shot binary search, geometry, math, two pointers	2300	x330
76F	Tourist binary search, data structures, dp	2300	x641
75C	Modified GCD binary search, number theory	1600	x12883
73B	Need For Brake binary search, greedy, sortings	2000	x507
70C	Lucky Tickets binary search, data structures, sortings, two pointers	2200	x581
68B	Energy exchange binary search	1600	x4662
67D	Optical Experiment binary search, data structures, dp	1900	x1456
65C	Harry Potter and the Golden Snitch binary search, geometry	2100	x789
62B	Tyndex.Brome binary search, implementation	1800	x1293
56E	Domino Principle binary search, data structures, sortings	2200	x2403
53B	Blog Photo binary search, implementation	1700	x1417
51C	Three Base Stations binary search, greedy	1800	x2015
50D	Bombing binary search, dp, probabilities	2100	x635
30E	Tricky and Clever Password binary search, constructive algorithms, data structures, greedy, hashing, strings	2800	x744
28D	Don't fear, DravDe is kind binary search, data structures, dp, hashing	2400	x617
24E	Berland collider binary search	2300	x902
21C	Stripe 2 binary search, dp, sortings	2000	x2154
16C	Monitor binary search, number theory	1800	x4798
11E	Forward, march! binary search, dp, greedy	2800	x368
8D	Two Friends binary search, geometry	2600	x528
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3322

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