Remove Duplicate from Sorted array leetcode code example
Example 1: remove duplicates from sorted array
// Java
public int removeDuplicates(int[] nums) {
if (nums.length == 0) return 0;
int i = 0;
for (int j = 1; j < nums.length; j++) {
if (nums[j] != nums[i]) {
i++;
nums[i] = nums[j];
}
}
return i + 1;
}
Example 2: remove duplicates from sorted array
def remove_duplicate(nums: [int]) -> int:
nums[:] = sorted(set(nums))
return len(nums)