Cod sursa(job #1097506)
| Utilizator | Data | 3 februarie 2014 15:32:36 | |
|---|---|---|---|
| Problema | Combinari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include<fstream>
using namespace std;
int n, x[100003], k2;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
void sol(){
for(int i=1; i<=k2; i++)
fout<<x[i]<<" ";
fout<<"\n";
}
int cont(int k){
if(k>1 && x[k]<=x[k-1])
return 0;
return 1;
}
int rec(int k){
if(k==k2+1){
sol();
return 0;
}
for(int i=1; i<=n; i++){
x[k]=i;
if(cont(k))
rec(k+1);
}
}
int main(){
fin>>n>>k2;
rec(1);
return 0;
}
