[LintCode] Remove Duplicates from Sorted Array
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public int removeDuplicates(int[] nums) { // write your code here int res = 0; if(nums.length == 0 || nums == null) return res; for(int i = 1 ; i < nums.length; i++) { if(nums[res] != nums[i]){ nums[++res] = nums[i]; } } return res+1; } |
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