Cod sursa(job #1823159)
Utilizator | Data | 5 decembrie 2016 23:24:39 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int a[120],i,j,n,nr=0,k;
void tipar()
{
for(int i=1;i<=k;i++) g<<a[i]<<' ';
g<<'\n';
}
void bktr(int val,int p)
{
a[p]=val;
if(p==k)
tipar();
else
{
for(int j=val+1;j<=n;j++)
bktr(j,p+1);
}
}
int main()
{
f>>n>>k;
bktr(0,0);
}