35. Search Insert Position(C++)

标签：position   array   tar   nbsp   duplicate   example   order   val   sorted   

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

 1 class Solution {
 2 public:
 3     int searchInsert(vector<int>& nums, int target) {
 4         int left=0,right=nums.size()-1;
 5         while(left<=right){
 6             int mid=(left+right)/2;
 7             if(nums[mid]<target){
 8                 left=mid+1;
 9             }else{
10                 right=mid-1;
11             }
12         }
13         return left;
14     }
15 };

35. Search Insert Position(C++)

标签：position   array   tar   nbsp   duplicate   example   order   val   sorted   

原文地址：http://www.cnblogs.com/devin-guwz/p/6528187.html