Cod sursa(job #2324896)

Utilizator maria15Maria Dinca maria15 Data 21 ianuarie 2019 18:05:41
Problema Oras Scor 55
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.83 kb
#include <fstream>

using namespace std;

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

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

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;
    if(n%2 == 0){
        a[1][4] = a[1][6] = a[2][5] = a[2][6] = a[3][4] = a[4][2] = a[4][5] = a[5][1] = a[5][3] = a[6][3] = a[6][5] = 1;
        st = 5;
    }
    else
        st = 3;
    if(n != 6){
        for(i=st;i<=n;i+=2){
            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;
}