Cod sursa(job #2199614)

Utilizator AtanaseTeodorAtanase Alexandru-Teodor AtanaseTeodor Data 28 aprilie 2018 14:24:22
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <bits/stdc++.h>

using namespace std;

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

int st[35],n,viz[35],m;

void tipar()
{
    for(int i=1;i<=m;i++)
        fout<<st[i]<<" ";
    fout<<"\n";
}

void Back(int k)
{
    if(k==m+1) tipar();
    else
        for(int i=st[k-1]+1;i<=n;i++)
    if(viz[i]==0)
    {
        st[k]=i;
        viz[i]=1;
        Back(k+1);
        viz[i]=0;
    }
}

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