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1002.查找常用字符.c
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1002.查找常用字符.c
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/*
* @lc app=leetcode.cn id=1002 lang=c
*
* [1002] 查找常用字符
*
* https://leetcode-cn.com/problems/find-common-characters/description/
*
* algorithms
* Easy (68.42%)
* Likes: 92
* Dislikes: 0
* Total Accepted: 14.7K
* Total Submissions: 21.5K
* Testcase Example: '["bella","label","roller"]'
*
* 给定仅有小写字母组成的字符串数组 A,返回列表中的每个字符串中都显示的全部字符(包括重复字符)组成的列表。例如,如果一个字符在每个字符串中出现 3
* 次,但不是 4 次,则需要在最终答案中包含该字符 3 次。
*
* 你可以按任意顺序返回答案。
*
*
*
* 示例 1:
*
* 输入:["bella","label","roller"]
* 输出:["e","l","l"]
*
*
* 示例 2:
*
* 输入:["cool","lock","cook"]
* 输出:["c","o"]
*
*
*
*
* 提示:
*
*
* 1 <= A.length <= 100
* 1 <= A[i].length <= 100
* A[i][j] 是小写字母
*
*
*/
// @lc code=start
/**
* Note: The returned array must be malloced, assume caller calls free().
*/
char ** commonChars(char ** A, int ASize, int* returnSize){
}
// @lc code=end