Cod sursa(job #1174549)
| Utilizator | Data | 23 aprilie 2014 11:56:52 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int sol[22];
int n,m;
void afisare()
{
for(int i=1;i<=m;i++)
out<<sol[i]<<" ";
out<<'\n';
}
void backt(int k)
{
if(k==m+1)
{
afisare();
return;
}
for(int i=1+sol[k-1];i<=n-m+k;i++)
{
sol[k]=i;
backt(k+1);
}
}
int main()
{
in>>n;
for(m=1;m<=n;m++)
backt(1);
return 0;
}
