Cod sursa(job #1938356)

Utilizator Liviu_Ionut_MoantaMoanta Ionut Liviu Liviu_Ionut_Moanta Data 24 martie 2017 19:33:59
Problema Oras Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.26 kb
#include <fstream>
using namespace std;
ifstream fin("oras.in");
ofstream fout("oras.out");
int n,i,j,t,q;
int v[203][203];
int main(){
    fin>>n;
    if(n==4){
        fout<<"-1";
        return 0;
    }
    if(n%2==0){
        v[1][2]=1;
        v[1][6]=1;
        v[2][3]=1;
        v[2][4]=1;
        v[3][1]=1;
        v[3][6]=1;
        v[4][1]=1;
        v[4][3]=1;
        v[4][5]=1;
        v[5][1]=1;
        v[5][2]=1;
        v[5][3]=1;
        v[6][2]=1;
        v[6][4]=1;
        v[6][5]=1;
        if(n!=6){
            t=6;
            while(t<=n){
                t=t+2;
                v[t][t-1]=1;
                for(q=1;q<=t-2;q++){
                    v[q][t]=1;
                    v[t-1][q]=1;
                }
            }
        }
    }
    else{
        v[1][2]=1;
        v[2][3]=1;
        v[3][1]=1;
        if(n!=3){
            t=3;
            while(t<=n){
                t=t+2;
                v[t][t-1]=1;
                for(q=1;q<=t-2;q++){
                    v[q][t]=1;
                    v[t-1][q]=1;
                }
            }
        }
    }
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++){
            fout<<v[i][j];
        }
        fout<<"\n";
    }
    return 0;
}