728x90 Find the Index of the First Occurrence in a String1 [LeetCode] 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: nput: 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" di.. 2023. 10. 27. 이전 1 다음 728x90
