[LeetCode]Remove Element

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Given an array and a value, remove all instances of that value in place and return the new length.

The order of elements can be changed. It doesn‘t matter what you leave beyond the new length.

class Solution {
public:
    int removeElement(int A[], int n, int elem) {
    int i, j;
	for (i = 0, j = 0; i < n; i++)
	{
		if (elem != A[i])
		{
			A[j++] = A[i];
		}
	}
	return n ? j : 0;
    }
};

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[LeetCode]Remove Element

标签：style   blog   class   c   code   color   

原文地址：http://blog.csdn.net/jet_yingjia/article/details/26509981