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Implement strStr() — Coding Practice | DevMentor
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Easy
String
Implement strStr()
Return the index of the first occurrence of
needle
in
haystack
, or -1.
Examples
Input:
haystack = "sadbutsad", needle = "sad"
Output:
0
Sample Test Cases
Case 1 Input:
"sadbutsad" "sad"
Expected:
0
Case 2 Input:
"leetcode" "leeto"
Expected:
-1
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Test Case
Output
Submission
Case 1 Input:
"sadbutsad" "sad"
Expected:
0
Case 2 Input:
"leetcode" "leeto"
Expected:
-1