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

很簡單，沒的說。

class Solution { public:int searchInsert(vector<int>& nums, int target) {int ans=lower_bound(nums.begin(),nums.end(),target)-nums.begin();return ans;} };

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轉載于:https://www.cnblogs.com/zywscq/p/5216205.html

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