Submission #879239

#	Time	Username	Problem	Language	Result	Execution time	Memory
879239		vjudge1	Logičari (COCI21_logicari)	C++17	0 / 110	1 ms	348 KiB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 1e5 + 10, MOD = 998244353;

int n;
void test(){
    cin >> n;
    cout << (n % 3 == 0? -1:n / 2);
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int T = 1;
    // cin >> T;
    for (int i = 1; i <= T; i++)
    {
        test();
    }
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 40
• Subtask 4: 0 / 50