제출 #983347

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
983347		vjudge1	Sequence (APIO23_sequence)	C++17	0 / 100	1081 ms	2097152 KiB

sequence

#include <bits/stdc++.h>

using namespace std;

#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 

using namespace __gnu_pbds; 
  
#define ordered_multiset tree<int, null_type,less_equal<int>, rb_tree_tag,tree_order_statistics_node_update> 

#define pb push_back

int sequence(int n, std::vector<int> a) {
	int ans = 0;
	int pref[n + 1][n + 1];
	for(int i = 0;i <= n;i++)pref[0][i] = 0;
	for(int i = 0;i < n;i++){
		for(int j = 0;j <= n;j++)pref[i + 1][j] = pref[i][j];
		pref[i + 1][a[i]]++;
		ans = max(ans,pref[i + 1][a[i]]);
	}
	
	return ans;
}

• Subtask 1: 0 / 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