Cod sursa(job #2079370)

Utilizator LauraNaduLaura Nadu LauraNadu Data 1 decembrie 2017 11:18:30
Problema Oras Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include<fstream>
using namespace std;
ifstream f("oras.in");
ofstream g("oras.out");
int n, i, j, a[202][202];
int main()
{
    f>>n;
    if(n==4)
    {
        g<<"-1";
        return 0;
    }
    for(i=1;i<n;i++)
    {
        a[i][i+1]=1;
        for(j=i+2;j<=n;j+=2)
            a[i][j]=1;
    }
    a[1][n]=0;
    a[n][1]=1;
    for(i=n;i>1;i--)
        for(j=i-3;j>0;j-=2)
            a[i][j]=1;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            g<<a[i][j];
        g<<"\n";
    }
    return 0;
}