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[C++] LeetCode 217. Contains Duplicate 본문

Computer Science/C++

[C++] LeetCode 217. Contains Duplicate

focalpoint 2023. 8. 18. 04:40

https://leetcode.com/problems/contains-duplicate/

class Solution {
public:
    bool containsDuplicate(vector<int>& nums) {
        return nums.size() > unordered_set<int>(nums.begin(), nums.end()).size();
    }
};

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