Mai intai trebuie sa te autentifici.
Cod sursa(job #2016665)
Utilizator | Data | 29 august 2017 23:00:01 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <fstream>
using namespace std;
int n,solutie[9];
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
void afisare(int l){
for(int i=0;i<=l;i++)
fout<<solutie[i]<<" ";
fout<<'\n';
}
void perm(int l){
if(l>n){
return;
}
for(int i=1;i<=n;i++){
if(!l || (i == (solutie[l-1]+1))){
solutie[l] = i;
afisare(l);
perm(l+1);
}
}
}
int main() {
fin>>n;
perm(0);
return 0;
}