Cod sursa(job #3240208)

Utilizator Gabriel_DaescuDaescu Gabriel Florin Gabriel_Daescu Data 13 august 2024 09:33:52
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.43 kb
#include <fstream>
using namespace std;
ifstream  fin("submultimi.in");
ofstream fout("submultimi.out");
int n,s[20];

void afisare(int k)
{
    for(int i=1; i<=k; i++)
    {
        fout<< s[i] << " ";
    }
    fout<< "\n";
}

void BACK(int k)
{
    for(int i=s[k-1]+1; i<=n; i++)
    {
        s[k]=i;
        afisare(k);
        BACK(k+1);
    }
}

int main()
{
    fin>>n;

    BACK(1);

    return 0;
}