Pagini recente » Cod sursa (job #2917430) | Cod sursa (job #84089) | Cod sursa (job #1477082) | Cod sursa (job #1801702) | Cod sursa (job #276062)
Cod sursa(job #276062)
#include<fstream.h>
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,m,x[19],v[19];
void tipar()
{int i;
for(i=1;i<=m;i++)
fout<<x[i]<<" ";
fout<<"\n";
}
void back(int k)
{int i;
if(k==m+1) tipar();
else
for(i=x[k-1]+1;i<=n;i++)
if(v[i]==0)
{x[k]=i;
v[i]=1;
back(k+1);
v[i]=0;
}
}
int main()
{fin>>n>>m;
back(1);
fin.close();
fout.close();
return 0;
}