Cod sursa(job #3142367)

Utilizator buntaruButnaru Petre buntaru Data 20 iulie 2023 21:45:15
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.58 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");

int n , v[20] , sol[20] , m;

void bkt(int k){
    if(k>m){
        for(int i=1 ; i<=m ; i++)
            fout<<sol[i]<<' ';
        fout<<'\n';
    }
    else{
        for(int i=1 ; i<=n ; i++)
            if((v[i] == 0)&&((k==1)||(i>sol[k-1]))){
                sol[k]=i;
                v[i]=1;
                k++;
                bkt(k);
                k--;
                v[i]=0;
            }
    }
}

int main()
{
    fin>>n>>m;
    bkt(1);
    return 0;
}