Submission

Score: 0

User: KantaponZ

Problemset: Bored Cat

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-17 03:16:23

#include <bits/stdc++.h>
using namespace std;

int N;
int A[100005];

int main() {
    ios_base::sync_with_stdio(0), cin.tie(0);
    cin >> N;
    for (int i = 1; i <= N; i++) cin >> A[i];
    if ((N - 1) % 2 == 0) cout << N;
    else cout << N - 1;
}