Cod sursa(job #540739)
Utilizator | Data | 24 februarie 2011 12:37:23 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream.h>
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n, k, s[20];
void afisare(int p) {
for(int i=1; i<=p; i++)
fout<<s[i]<<" ";
fout<<'\n';
}
void back(int p) {
if(p == k)
afisare(k);
else
for(int i = s[p]+1; i<=n; i++) {
s[p+1] = i;
back(p+1);
}
}
int main() {
fin>>n>>k;
back(0);
}