bisect_left

bisect_left函数是bisect模块中的一个函数，用于查找在有序列表中插入元素x时，新元素会被放置于与它相等的元素的前面的位置。如果列表中存在多个元素等于x，bisect_left会返回最左边的那个相等元素的索引位置。如果列表中没有元素x，那么bisect_left会返回x在列表中“合适的插入点索引，使得数组有序”。 [2 [3<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [Python3二分查找库函数bisect(), bisect_left()和bisect_right()介绍](https://blog.csdn.net/YMWM_/article/details/122378152)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [bisect 二分查找模块](https://blog.csdn.net/andybegin/article/details/84765049)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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