P116 · 找出字符串中第一个匹配项的下标¶
题目说明¶
- 英文标题：
Find the Index of the First Occurrence in a String - 官方题面：
leetcode.cn/problems/find-the-index-of-the-first-occurrence-in-a-string - 题集来源： Top Interview 150 （去重 Hot100 ）
Find the Index of the First Occurrence in a Stringleetcode.cn/problems/find-the-index-of-the-first-occurrence-in-a-string