Cod sursa(job #1937393)

Utilizator AnaMariaAvramAvram Ana Maria AnaMariaAvram Data 23 martie 2017 22:19:35
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
#include <fstream>
#define maxx 20
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
bool  c[2000001];
int  i,j,k,n;
int v[maxx],m,K=0;
void Afisare(int v[],int &m)
{
    for(int i=1; i<=m; i++)
        g<<v[i]<<" ";
    g<<endl;
}
void baack (int k)
{
    int i;
    if(k==m)
        Afisare(v,m);
    else
        for(i=v[k]+1; i<=n; i++)
        {
            v[k+1]=i;
            baack(k+1);
        }

}
int main()
{
    f >> n >>m;
    v[0]=K;
    baack(K);
    return 0;
}