Submission #1326605

#	Time	Username	Problem	Language	Result	Execution time	Memory
1326605		eri16	Sequence (APIO23_sequence)	C++20	0 / 100	31 ms	4148 KiB

sequence

#include <bits/stdc++.h>
#include "sequence.h"

using namespace std;

int solve(const vector<int>& a, int median) {
    int n=a.size();
    int cnt=0;
    int ans=0;

    for (int i=0; i<n; i++) {
        if (a[i]==median){cnt++;}
        ans=max(ans, cnt);
    }
    
    return ans;
}

int sequence(int n, const vector<int> a){
    int ans=0;
    for (int median=1; median<=3; median++) {
        ans=max(ans,solve(a,median));
    }
    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