[LeetCode] Implement strStr()

동스토리 ㅣ 2021. 8. 26. 20:54

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안녕하세요.

 

LeetCode 28번 Implement strStr() 문제풀이 하겠습니다.

 

https://leetcode.com/problems/implement-strstr/

 

Implement strStr() - LeetCode

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leetcode.com

 

[문제]

 

[TestCase]

 

 

[해설]

 

find를 사용하여 문자열이 포함되는지 확인

 

[코드]

 

class Solution:
    def strStr(self, haystack: str, needle: str) -> int:
        
        if len(haystack) == 0 and len(needle) ==0:
            result =0
        else:
            result = haystack.find(needle)
        
        return result

 

 

감사합니다.

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