Cod sursa(job #873526)
Utilizator | Data | 7 februarie 2013 12:44:00 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int m,n,k,a[17];
int gen(int k)
{
int i;
if(k==m+1)
{
for(i=1;i<=m;i++)
g<<a[i]<<" ";
g<<"\n";
}
else
for(i=a[k-1]+1;i<=n-m+k;i++)
{
a[k]=i;
gen(k+1);
}
}
int main()
{
f>>n;
for(m=1;m<=n;m++)
gen(1);
return 0;
}