string.find的复杂度
时间: 2023-09-30 18:13:22 浏览: 177
string.find的复杂度取决于字符串的长度和查找的目标字符串的长度。在最坏情况下,使用string.find的复杂度为O(n*m),其中n是字符串的长度,m是目标字符串的长度。这是因为find函数需要遍历整个字符串来查找目标字符串。然而,在实际应用中,由于字符串的查找操作通常是在常数时间内完成的,因此可以将string.find的复杂度视为O(1)。总之,string.find的复杂度取决于具体的应用场景和字符串的长度。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [LeetCode 3. 无重复字符的最长子串(O(1)空间复杂度,带大家回忆C++ string::find())](https://blog.csdn.net/qq_41138191/article/details/124015001)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [使用Python的BeautifulSoup库的简单爬虫示例.txt](https://download.csdn.net/download/weixin_44609920/88225605)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [时间复杂度和空间复杂度(C站最详细的)](https://blog.csdn.net/wh128341/article/details/119166041)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]