[ALGORITHM] BOJ 15829. Hashing
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ALGORITHM Übung - 백준
문제
코드
import string
if __name__ == "__main__":
n = int(input())
s = input()
apb = string.ascii_lowercase
res = 0
print(sum([(apb.find(s[i])+1) * (31**i) for i in range(n)]) % 1234567891)