Cod sursa(job #1936015)
| Utilizator |  Groza Alexandru alex273 |
Data | 22 martie 2017 19:44:49 |
|---|---|---|---|
| Problema | Submultimi | Scor | 70 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.31 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n; int v[200];
void write(int k){
for(int i=1;i<=k;++i)
g<<v[i]<<" ";g<<endl;
}
void bckt(int k){
for(int i=v[k-1]+1;i<=n;++i) {
v[k]=i;write(k);
if (k<n)
bckt (k+1);}
}
int main(){
f>>n;
bckt(1);
return 0;
}