Cod sursa(job #1973004)
Utilizator | Data | 24 aprilie 2017 11:03:55 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
long long n,m,a[20];
void afis()
{
int i;
for(i=1;i<=m;i++) g<<a[i]<<" ";
g<<'\n';
}
void backk(int k)
{
int i;
if(k==m) afis();
else
{
for(i=a[k]+1;i<=n;i++)
{
a[k+1]=i;
backk(k+1);
}
}
}
int main()
{
f>>n>>m;
backk(0);
return 0;
}