[LeetCode]Remove Duplicates from Sorted Array

题目：给定一个数组，要求去除数组中所有重复数字（仅保留一位）

算法：如下

public class Solution {
    public int removeDuplicates(int[] A) {
	    	int length = 0;
	    	for (int i=0; i<A.length; ++i) {
	    		if (0==length || A[i]!=A[length-1]) {
	    			A[length++] = A[i];
	    		}
	    	}
	    	return length;
	    }
}

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[LeetCode]Remove Duplicates from Sorted Array

原文：http://blog.csdn.net/yeweiouyang/article/details/37534567