#이분 탐색 binary_search

#	제목	푼 사람 수	평균 시도
17004	Subsequences in Substrings	26	1.15
24474	Intercastellar	73	1.16
12223	Allergy Testing (Large)	6	1.17
23930	Parcels	6	1.17
26199	Permutations	6	1.17
28222	Sequence	6	1.17
29786	Spacious Sets	12	1.17
27207	JOIG Tour	16	1.19
31619	買い物 2 (Shopping 2)	21	1.19
13080	Brocard Point	10	1.20
20324	Izvanredna Isplata	5	1.20
23897	Workout	15	1.20
24345	УЧИЛИЩЕН КОНЦЕРТ	15	1.20
26773	Deski kontratakują	15	1.20
27458	영화감독 숌 4	10	1.20
29836	Auhinnad	5	1.20
26434	Happy Subarrays	14	1.21
27490	Moving Dots	56	1.21
8637	Bierki	9	1.22
16241	Cipele	27	1.22
3066	브리징 시그널	509	1.23
4182	Slalom	4	1.25
11989	단층	32	1.25
19871	Превышение скорости	4	1.25
22592	Rabbit Game Playing	4	1.25
26497	Park	4	1.25
26877	Badstrand	12	1.25
31767	Grass Segments	4	1.25
10613	MRAVI	23	1.26
18006	Glow, Pixel, Glow!	15	1.27
4353	Beavergnaw	37	1.27
20201	Odašiljači	11	1.27
13520	Taxing Problem	14	1.29
18575	Go West	7	1.29
30711	Олимпиада	7	1.29
14990	Crowd Control	31	1.29
5867	Scrambled Letters	51	1.29
18521	Jeopardy	17	1.29
18002	Balanced Animals	27	1.30
15582	Priglavci	10	1.30
30853	Black Box	43	1.30
8733	Wieża	23	1.30
27551	Vrsta	23	1.30
27553	Mana Collection	13	1.31
3858	Darts	16	1.31
4094	Equal Angles	3	1.33
8613	Kalendarze	6	1.33
11270	Disastrous Downtime	60	1.33
16872	Roman Holidays	9	1.33
17867	Circle Garden	3	1.33

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