May 2022
Beginner to intermediate
296 pages
5h 54m
Korean
Content preview from 똑똑한 코드 작성을 위한 실전 알고리즘
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
113
3
장
해싱
코드
3-12
영어 사전에 대한 완벽 해시 함수의 리스트 일부
S1 = [394429, 442829, 389061, 136566, 537577, 558931, 481136,
337378, 395026, 636436, 558331, 393947, 181052, 350962, 657918,
442256, 656403, 479021, 184627, 409466, 359189, 548390, 241079, 140332]
S2 = [14818, 548808, 42870, 468503, 590735, 445137, 97305,
627438, 8414, 453622, 218266, 510448, 76449, 521137, 259248, 371823,
577752, 34220, 325274, 162792, 528708, 545719, 333385, 14216]
def hash_f(key, T):
return sum(T[i % 24] * ord(c) for i, c in enumerate(key)) % 667596
def perfect_hash(key):
return (G[hash_f(key, S1)] + G[hash_f(key, S2)]) % 667596
[코드
3
-
12
]에서
perfect
_
hash
(
key
)
의 계산은 큰
G
리스트에서 유일한 위치를 식별하기 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.