Cod sursa(job #2271437)
Utilizator | Data | 28 octombrie 2018 16:50:39 | |
---|---|---|---|
Problema | Combinari | Scor | 90 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include<fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int v[20];
void back(int l,int k,int n){
int i;
if(l==k)
{
for(i=1;i<=k;i++)
g<<v[i]<<" ";
g<<endl;
}
else
{
for(i=v[l]+1;i<=n;i++)
{
v[l+1]=i;
back(l+1,k,n);
}
}
}
int main()
{
int n,k;
f>>n>>k;
back(0,k,n);
}