Cod sursa(job #3183894)

Utilizator sara.crjSara C sara.crj Data 13 decembrie 2023 17:40:19
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int st[16];
int n,len;
void afisare()
{
    if(len!=0) {
    for(int i=0;i<len;i++)
        g<<st[i]<<' ';
    g<<endl;
    } else int ok=1;
}
void bkt(int pas,int n)
{
    if(pas>n)
    {
        afisare();
        return;
    }
    bkt(pas+1,n);
    st[len]=pas;
    len++;
    bkt(pas+1,n);
    len--;
}
int main()
{
    f>>n;
    int pas=1;
    bkt(pas,n);
    return 0;
}