Leetcode 题目解析之 Search Insert Position

Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order.

You may assume no duplicates in the array.

Here are few examples.

1,3,5,6, 5 → 2

1,3,5,6, 2 → 1

1,3,5,6, 7 → 4

1,3,5,6, 0 → 0

代码语言：txt复制

    public int searchInsert(int[] nums, int target) {
        if (nums == null || nums.length == 0) {
            return 0;
        }
        for (int i = 0; i < nums.length; i  ) {
            if (target <= nums[i]) {
                return i;
            }
        }
        return nums.length;
    }

duplicates return target

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