Pagini recente » Cod sursa (job #1117176) | Istoria paginii utilizator/upb_cojocaru_matei_nitu | Cod sursa (job #126165) | Cod sursa (job #682481) | Cod sursa (job #2431969)
#include<fstream>
using namespace std;
ifstream in("permutari.in");
ofstream out("permutari.out");
int n,v[9],a[9];
void bkt(int x)
{
if(x==n+1)
{
for(int j=1; j<=n; j++)
{
out<<a[j]<<' ';
}
out<<'\n';
}
else
{
for(int i=1; i<=n; i++)
{
if(v[i]==0)
{
a[x]=i;
v[i]=1;
bkt(x+1);
v[i]=0;
}
}
}
}
int main ()
{
in>>n;
bkt(1);
return 0;
}