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Majority Element #193

Closed
Tracked by #102
fkdl0048 opened this issue Nov 5, 2024 · 0 comments
Closed
Tracked by #102

Majority Element #193

fkdl0048 opened this issue Nov 5, 2024 · 0 comments
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@fkdl0048
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fkdl0048 commented Nov 5, 2024

#include <unordered_map>

class Solution {
public:
    int majorityElement(vector<int>& nums) {
        unordered_map<int, int> m;

        for (int num : nums) {
            m[num]++;
        }

        int maxCount = 0;
        int maxNum = 0;
        for (auto pair : m) {
            if (pair.second > maxCount) {
                maxNum = pair.first;
                maxCount = pair.second;
            }
        }
        
        return maxNum;
    }
};
  • map으로 풀거나 정렬한 뒤에 개수 찾기
@fkdl0048 fkdl0048 self-assigned this Nov 5, 2024
@fkdl0048 fkdl0048 added this to Todo Nov 5, 2024
@github-project-automation github-project-automation bot moved this to Todo in Todo Nov 5, 2024
@fkdl0048 fkdl0048 added this to the LeetCode milestone Nov 5, 2024
@fkdl0048 fkdl0048 moved this from Todo to Two-Week Plan in Todo Nov 5, 2024
@fkdl0048 fkdl0048 closed this as completed Dec 4, 2024
@github-project-automation github-project-automation bot moved this from Two-Week Plan to Done in Todo Dec 4, 2024
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