28. Find the Index of the First Occurrence in a String | Interview Preparation | English | code io
28. Find the Index of the First Occurrence in a String
Given two strings needle and haystack, return the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
Example 1:
Input: haystack = "sadbutsad", needle = "sad"
Output: 0
Explanation: "sad" occurs at index 0 and 6.
The first occurrence is at index 0, so we return 0.
Example 2:
Input: haystack = "leetcode", needle = "leeto"
Output: -1
Explanation: "leeto" did not occur in "leetcode", so we return -1.
LeetCode Link:
leetcode.com/problems/find-th...
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Пікірлер: 3
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this code show time limit exeed
@codeio-english
8 ай бұрын
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