Submission #166640

#	Time	Username	Problem	Language	Result	Execution time	Memory
166640		Atill83	Prosjecni (COCI16_prosjecni)	C++14	24 / 120	2 ms	376 KiB

prosjecni

#include <bits/stdc++.h>
#define ff first
#define ss second
#define endl '\n'
using namespace std;
const long long INF = (long long) 1e18;
const int mod = (int) 1e9+7;
const int MAXN = (int) 3e5+5;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
ll n;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);cout.tie(nullptr);

    #ifdef Local
        freopen("../IO/int.txt","r",stdin);
        freopen("../IO/out.txt","w",stdout);
    #endif

    cin>>n;

    if(n % 2){
        for(int i = 0; i < n; i++){
            for(int k = n*i + 1; k <= n*(i + 1); k++){
                cout<<k<<" ";
            }
            cout<<endl;
        }
    }else{
        cout<<-1<<endl;
    }
    

    #ifdef Local
        cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
    #endif
}

• Subtask 1: 24 / 120