Cod sursa(job #3218297)

Utilizator Darius1414Dobre Darius Adrian Darius1414 Data 26 martie 2024 19:02:41
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.61 kb
#include <iostream>
#include <fstream>
#include <vector>
#include <deque>
#define nmx 20
using namespace std;
ifstream f ("combinari.in");
ofstream g ("combinari.out");
int n,k,m,a,b,s,v[nmx],vf[nmx],ct;
void afis()
{
    for (int i=1; i<=k; i++)
        g<<v[i]<<' ';
    g<<'\n';
}
void co (int poz,int st)
{
    if (poz==k+1)
    {
        afis();
        return;
    }
    for (int i=st; i<=n; i++)
    {
        if (!vf[i])
        {
            vf[i]=1;
            v[poz]=i;
            co(poz+1,i+1);
            vf[i]=0;
        }
    }
}
int main()
{
    f>>n>>k;
    co(1,1);
}