Computer science/Algorithm
palindrome
잔망루피
2021. 12. 6. 19:06
첫 번째 방법
def solution(s) :
reversed_s=''.join(reversed(s))
if reversed_s == s :
return 1
else :
return -1
두 번째 방법
def solution(s) :
length=len(s)
for i in range(len(s)//2) :
end=length-1-i
if s[i] != s[end] :
return -1
return 1
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