제출 #901345

#제출 시각아이디문제언어결과실행 시간메모리
901345tkm_algorithms서열 (APIO23_sequence)C++17
11 / 100
2084 ms5196 KiB
#include <bits/stdc++.h>

using namespace std;

int sequence(int n, vector<int> a) {
    int ans = 0;
    for (int i = 0; i < n; ++i) {
        vector<int> b;
        map<int, int> mp;
        for (int j = i; j < n; ++j) {
            b.push_back(a[j]);
            mp[a[j]]++;
            sort(b.begin(), b.end());
            int d = b[(b.size() - 1) / 2], d2 = b[b.size() / 2];
            ans = max({ans, mp[d], mp[d2]});
        }
    }
    return ans;
}

//int main() {
//    int n;
//    cin >> n;
//    vector<int> a(n);
//    for (int i = 0; i < n; ++i)
//        cin >> a[i];
//    cout << sequence(n, a);
//    return 0;
//}
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