Cod sursa(job #1146497)

Utilizator CostanMiriamCostan Miriam CostanMiriam Data 19 martie 2014 00:18:34
Problema Oras Scor 55
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.95 kb
#include <fstream>

using namespace std;

ifstream fin ("oras.in");
ofstream fout ("oras.out");

int a3[5][5]={ {0,1,0}, {0,0,1} , {1,0,0} };
int a6[10][10]={ {0,1,1,1,0,0}, {0,0,0,1,1,0}, {0,0,0,1,0,1}, {0,0,0,0,1,1}, {1,0,1,0,1}, {1,1,0,0,0,0} };
int a[205][205],n,N,i,j;

int main () {

    fin>>n;
    if (n==4) {
        fout<<"-1\n";
        return 0;
    }
    N=n;
    while (1) {
        if (n==3) {
            for (i=1;i<=3;i++)
                for (j=1;j<=3;j++)
                    a[i][j]=a3[i-1][j-1];
            break;
        }
        if (n==6) {
            for (i=1;i<=6;i++)
                for (j=1;j<=6;j++)
                    a[i][j]=a6[i-1][j-1];
            return 0;
        }
        for(i=1;i<=n-2;i++)
            a[i][n]=a[n-1][i]=1;
        a[n][n-1]=1;
        n-=2;
    }
    for (i=1;i<=N;i++){
        for (j=1;j<=N;j++)
            fout<<a[i][j];
        fout<<"\n";
    }
    return 0;
}