Pagini recente » Cod sursa (job #101424) | Cod sursa (job #1933959) | Cod sursa (job #1923341) | Cod sursa (job #567163) | Cod sursa (job #2974241)
#include <fstream>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
struct coords{short int i,j;};
int n,v[12];
bool fr[12];
void bkt(int i){
int nr=1;
while(nr<=n){
if(fr[nr]==0)
{
v[i]=nr;
fr[nr]=1;
if(i>=n)
{
for(int c=1;c<=n;c++)
fout<<v[c]<<" ";
fout<<'\n';
fr[nr]=0;
return;
}
bkt(i+1);
fr[nr]=0;
}
nr++;
}
}
int main()
{
fin>>n;
bkt(1);
return 0;
}