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题目:
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]
.
题解:
之前是不允许有重复的。
现在是可以最多允许2个一样的元素。
然后删除duplicate,返回长度。
删除duplicate的方法就是指针的操作。具体方法见代码。
代码如下:
Reference:http://www.programcreek.com/2013/01/leetcode-remove-duplicates-from-sorted-array-ii-java/
Remove Duplicates from Sorted Array II leetcode java,布布扣,bubuko.com
Remove Duplicates from Sorted Array II leetcode java
标签:style blog http color java os io for
原文地址:http://www.cnblogs.com/springfor/p/3889632.html