Problemset - Codeforces

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Codeforces Round 986 (Div. 2)
11:44:15
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binary search

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Problems

#	Name
255D	Mr. Bender and Square binary search, implementation, math	1800	x2004
253E	Printer binary search, data structures, implementation, sortings	2200	x529
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x10789
251A	Points on Line binary search, combinatorics, two pointers	1300	x17828
248D	Sweets for Everyone! binary search, greedy, implementation	2300	x496
248C	Robo-Footballer binary search, geometry	2000	x851
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x3347
245F	Log Stream Analysis binary search, brute force, implementation, strings	2000	x878
241B	Friends binary search, bitmasks, data structures, math	2700	x811
237C	Primes on Interval binary search, number theory, two pointers	1600	x5818
233B	Non-square Equation binary search, brute force, math	1400	x7532
232D	Fence binary search, data structures, string suffix structures	2900	x475
232A	Cycles binary search, constructive algorithms, graphs, greedy	1600	x2539
231C	To Add or Not to Add binary search, sortings, two pointers	1600	x8674
230B	T-primes binary search, implementation, math, number theory	1300	x76315
229B	Planets binary search, data structures, graphs, shortest paths	1700	x4693
225B	Well-known Numbers binary search, greedy, number theory	1600	x3162
222D	Olympiad binary search, greedy, sortings, two pointers	1900	x2169
216D	Spider's Web binary search, sortings, two pointers	1700	x1358
212D	Cutting a Fence binary search, data structures, dsu	2500	x514
208E	Blood Cousins binary search, data structures, dfs and similar, trees	2100	x6877
204B	Little Elephant and Cards binary search, data structures	1500	x5259
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5724
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x16984
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	x417
198C	Delivering Carcinogen binary search, geometry	2400	x375
195A	Let's Watch Football binary search, brute force, math	1000	x9068
192A	Funky Numbers binary search, brute force, implementation	1300	x10428
191E	Thwarting Demonstrations binary search, data structures, trees	2200	x855
185E	Soap Time! - 2 binary search, data structures	3000	x117
181B	Number of Triplets binary search, brute force	1300	x3040
180E	Cubes binary search, dp, two pointers	1800	x1783
177E2	Space Voyage binary search	1900	x432
177E1	Space Voyage binary search	1700	x616
166A	Rank List binary search, implementation, sortings	1100	x17823
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x12346
165B	Burning Midnight Oil binary search, implementation	1500	x18134
164D	Minimum Diameter binary search, brute force	3100	x244
163B	Lemmings binary search	2000	x1065
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4914
160E	Buses and People binary search, data structures, sortings	2400	x589
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2994
152B	Steps binary search, implementation	1300	x6738
150E	Freezing with Style binary search, data structures, divide and conquer, trees	3000	x854
147B	Smile House binary search, graphs, matrices	2500	x787
140C	New Year Snowmen binary search, data structures, greedy	1800	x4382
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	x19625
126A	Hot Bath binary search, brute force, math	1900	x1435
125E	MST Company binary search, graphs	2400	x1089
121D	Lucky Segments binary search, implementation, two pointers	2500	x277
111B	Petya and Divisors binary search, data structures, number theory	1900	x3689
101B	Buses binary search, data structures, dp	1700	x2586
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x302
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x15632
91B	Queue binary search, data structures	1500	x6850
85E	Guard Towers binary search, dsu, geometry, graphs, sortings	2600	x959
85D	Sum of Medians binary search, brute force, data structures, implementation	2300	x2054
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x542
84C	Biathlon binary search, implementation	1700	x1708
83B	Doctor binary search, math, sortings	1800	x1703
78D	Archer's Shot binary search, geometry, math, two pointers	2300	x329
76F	Tourist binary search, data structures, dp	2300	x636
75C	Modified GCD binary search, number theory	1600	x12835
73B	Need For Brake binary search, greedy, sortings	2000	x505
70C	Lucky Tickets binary search, data structures, sortings, two pointers	2200	x578
68B	Energy exchange binary search	1600	x4645
67D	Optical Experiment binary search, data structures, dp	1900	x1451
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	x2362
53B	Blog Photo binary search, implementation	1700	x1416
51C	Three Base Stations binary search, greedy	1800	x2004
50D	Bombing binary search, dp, probabilities	2100	x631
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	x616
24E	Berland collider binary search	2300	x902
21C	Stripe 2 binary search, dp, sortings	2000	x2147
16C	Monitor binary search, number theory	1800	x4790
11E	Forward, march! binary search, dp, greedy	2800	x366
8D	Two Friends binary search, geometry	2600	x527
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3316

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