Follow up for "Remove Duplicates":
What if duplicates are allowed at most twice?
For example,
Given sorted array A = [1,1,1,2,2,3],
Your function should return length = 5, and A is now [1,1,2,2,3].
Follow up for "Remove Duplicates":
What if duplicates are allowed at most twice?
For example,
Given sorted array A = [1,1,1,2,2,3],
Your function should return length = 5, and A is now [1,1,2,2,3].
本文探讨了一种特定场景下的数组去重算法,即在一个已排序的数组中,允许元素重复出现但最多不能超过两次的情况下,如何有效地进行去重操作。通过一个具体的例子说明了算法的具体实现过程:将输入数组 [1,1,1,2,2,3] 处理为 [1,1,2,2,3] 并返回新的长度。
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