20250217力扣每日一题

class Solution {
public:
    int findSpecialInteger(vector<int>& arr) {
        int n  = arr.size(), target = n / 4, cnt = 0;
        for(int i = 0; i < n; i ++){
            if(i > 0 && arr[i] != arr[i - 1])
                cnt = 0;
            cnt ++;
            cout << cnt << endl;
            if(cnt > target)
                return arr[i];
        }

        return -1;

    }
};