Submission #2167718


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

typedef long long int ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep2(i,n) for(int i=1;i<=(int)(n);i++)
#define rep3(i,n) for(int i=0;i<=(int)(n);i++)
#define REP(i,m,n) for(int i=m;i<(int)(n);i++)
#define repll(i,n) for(ll i=0;i<(ll)(n);i++)
#define repll2(i,n) for(ll i=1;i<=(ll)(n);i++)
#define REPLL(i,m,n) for(ll i=m;i<(ll)(n);i++)
#define INF (int)1e9  //
#define LINF (ll)4e18  //
#define MOD (int)(1e9)+7
#define MP make_pair
#define YES(n) cout << ((n) ? "YES" : "NO"  ) << endl
#define Yes(n) cout << ((n) ? "Yes" : "No"  ) << endl
#define PI 3.1415926535898

//------------------------------------------------------

int main() {
    ll n;
    cin >> n;
    ll odd = 1;

    rep(i, n) {
        int a;
        cin >> a;
        if (a % 2 == 0) odd *= 2;
    }

    cout << (ll) pow(3, n) - odd << endl;

    return 0;
}

Submission Info

Submission Time
Task B - Similar Arrays
User stoq
Language C++14 (GCC 5.4.1)
Score 200
Code Size 990 Byte
Status AC
Exec Time 2 ms
Memory 512 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 11
Set Name Test Cases
Sample subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask0_3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask0_3.txt
Case Name Status Exec Time Memory
01.txt AC 2 ms 512 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
07.txt AC 1 ms 256 KB
subtask0_0.txt AC 1 ms 256 KB
subtask0_1.txt AC 1 ms 256 KB
subtask0_2.txt AC 1 ms 256 KB
subtask0_3.txt AC 1 ms 256 KB