Cod sursa(job #898025)

Utilizator robertc1Robert Ciobotaru robertc1 Data 27 februarie 2013 23:49:20
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int sol[20],n,ok=0;
void gen(int);
void afisare();
int main()
{
    fin>>n;
    gen(1);
    return 0;
}

void gen(int k)
{
    int i;
    if(k==n+1) afisare(); else
    for(i=0;i<=1;i++)
    {
    sol[k]=i;
    gen(k+1);
    }

}

void afisare()
{
int i,p=-1;
for(i=1;i<=n;i++) if(sol[i]==1) p=i;

if(p!=-1)
{for(i=1;i<p;i++)
if(sol[i]==1) fout<<n-i+1<<' ';
fout<<n-p+1;
fout<<'\n';}
}