Cod sursa(job #2324878)

Utilizator maria15Maria Dinca maria15 Data 21 ianuarie 2019 17:42:38
Problema Oras Scor 15
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.58 kb
#include <fstream>

using namespace std;

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

int n, a[202][202], i, j;

int main(){
    fin>>n;
    if(n==4){
        fout<<-1;
        return 0;
    }
    a[1][1] = a[1][3] = a[2][1] = a[2][2] = a[3][2] = a[3][3] = 0;
    a[1][2] = a[2][3] = a[3][1] = 1;
    for(i=5;i<=n;i++){
        a[i-1][i] = 1;
        for(j=1;j<=i-2;j++){
            a[j][i-1] = 1;
            a[i][j] = 1;
        }
    }
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++)
            fout<<a[i][j];
        fout<<"\n";
    }
    return 0;
}