제출 #526750

#제출 시각아이디문제언어결과실행 시간메모리
526750siewjhIzbori (COCI22_izbori)C++17
25 / 110
3079 ms844 KiB
#include <iostream>
#include <vector>
#include <map>
using namespace std;
// SUBTASK 2 GRABBING ATTEMPT
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0); cout.tie(0);
	int nums; cin >> nums;
	vector<int> vec(nums);
	for (int i = 0; i < nums; i++) cin >> vec[i];
	int cnt = 0;
	for (int i = 0; i < nums; i++) {
		map<int, int> m;
		int maxval = -1;
		for (int j = i; j < nums; j++) {
			m[vec[j]]++;
			if (m[vec[j]] > m[maxval]) maxval = vec[j];
			if (2 * m[maxval] > j - i + 1) cnt++;
		}
	}
	cout << cnt;
	return 0;
}
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