Cod sursa(job #3304848)

Utilizator Gabriel_DaescuDaescu Gabriel Florin Gabriel_Daescu Data 28 iulie 2025 00:04:57
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <fstream>
#define NMAX 20
using namespace std;
ifstream  fin("combinari.in");
ofstream fout("combinari.out");
int N,K,v[NMAX];

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

void BACK(int p)
{
    for(int i=v[p-1]+1; i<=N; i++)
    {
        v[p]=i;
        if(p==K)
        {
            afisare();
        }
        else
        {
            BACK(p+1);
        }
    }
}

int main()
{
    fin>>N>>K;

    BACK(1);

    return 0;
}