Mai intai trebuie sa te autentifici.
Cod sursa(job #772221)
| Utilizator | Data | 28 iulie 2012 19:21:32 | |
|---|---|---|---|
| Problema | Oras | Scor | 15 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.52 kb |
#include<fstream>
using namespace std;
int n,i,j;
char a[202][202];
int main()
{
ifstream f("oras.in");ofstream g("oras.out");
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)a[i][j]='0';
a[1][2]=a[1][4]=a[2][3]=a[2][5]=a[3][1]=a[3][4]=a[4][2]=a[4][5]=a[5][1]=a[5][3]='1';
for(i=6;i<=n;i++)
for(j=1;j<=n;j+=2)
{
a[i][j]='1';
if(j+1<n)a[j+1][i]='1';
}
if(n==4){ g<<-1; return 0; }
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
g<<a[i][j];
g<<'\n';
}
f.close();g.close();
return 0;}