Submission #983220

#	Time	Username	Problem	Language	Result	Execution time	Memory
983220		vjudge1	Sequence (APIO23_sequence)	C++17	11 / 100	2072 ms	8012 KiB

sequence

#include <bits/stdc++.h>

using namespace std;

#define pb push_back

int sequence(int n, std::vector<int> a) {
	int ans = 0;
	for(int i = 0;i < n;i++){
		for(int j = i;j < n;j++){
			vector<int> b;
			for(int k = i;k <= j;k++){
				b.pb(a[k]);
			}
			sort(b.begin(),b.end());
			set<int> st;
			st.insert(b[(b.size() - 1) / 2]);
			st.insert(b[(b.size()) / 2]);
			for(auto k : st){
				int cnt = 0;
				for(int q = i;q <= j;q++){
					cnt += (a[q] == k);
					
				}
				ans = max(ans,cnt);
			}
		}
	}
	return ans;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 17
• Subtask 3: 0 / 7
• Subtask 4: 0 / 12
• Subtask 5: 0 / 13
• Subtask 6: 0 / 22
• Subtask 7: 0 / 18