Cod sursa(job #958023)
Utilizator | Data | 6 iunie 2013 19:41:47 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int x[20],n,m;
void afisare()
{
int i;
for(i=1;i<=m;i++)
g<<x[i]<<" ";
g<<"\n";
}
void back(int k)
{
int i;
for(i=x[k-1]+1;i<=n-m+k;i++)
{
x[k]=i;
if(k==m)
afisare();
else
{
back(k+1);
}
}
}
int main()
{
f>>n;
for(int i=1;i<=n;i++)
{
m=i;
back(1);
}
return 0;
}