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2018.05.25 hash 함수 sample code

Coding/Python 삽질기2018. 5. 25. 00:53

hash 함수 sample code

import random

def myHash(value):
   h = 0

   for i in value:
      h = h * 31 + ord(i)

   return h % 10007

def main():
   BASE_STRING = '123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ'
   for i in range(10):
      newString = ''.join([ BASE_STRING[int(random.random() * 100) %len(BASE_STRING)] for j in range(20)])
      print (newString + " " + str(myHash(newString)))


if __name__ == '__main__':
    main()

7ytpxp1Z2nA3sMkRGkSe 28
NSCZhaBgbo1aDe7bacKt 2853
arg9Ee8ohajddgEbAfaz 2089
kDvVhc7v978VyafkPesf 8633
B8nC9cE7AXFH1piz8nhq 4431
hxyxbp7njn2ub94dBEU4 1079
zy1mmAEiqhrLL3qZYAvD 4213
4Tnyyghhr2swGVbr22op 6905
wukHhfqELcR679etjcAD 3078
Pis31KbZ2xprxkCmrnMe 5180