HashMap
code
class Solution {public: int majorityElement(vector & nums) { unordered_mapcounts; for(int i=0; i nums.size()/2) return nums[i];//err } }};
1. ;
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HashMap
code
class Solution {public: int majorityElement(vector & nums) { unordered_mapcounts; for(int i=0; i nums.size()/2) return nums[i];//err } }};
1. ;
转载于:https://www.cnblogs.com/happyamyhope/p/10082475.html