Pagini recente » Cod sursa (job #3238048) | Cod sursa (job #2544427) | Cod sursa (job #2934326) | Cod sursa (job #2452190) | Cod sursa (job #1661463)
#include <fstream>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,v[10];
bool ok[10];
void afisare()
{for (int i=1;i<=n;i++)
fout<<v[i]<<' ';
fout<<'\n';
}
void bkt(int k)
{if (k==n+1)
afisare();
else
{int i;
for (i=1;i<=n;i++)
if (ok[i]==0)
{ok[i]=1;v[k]=i;bkt(k+1);
ok[i]=0;}
}
}
int main()
{fin>>n;
bkt(1);}