Cod sursa(job #1251480)

Utilizator sicsicFMI-Coteanu Vlad sicsic Data 29 octombrie 2014 16:31:08
Problema Combinari Scor 60
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include<fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,v[9],m;
void afis()
{
    int i;
    for(i=1;i<=m;++i) g<<v[i]<<" ";
    g<<'\n';
}
int cont(int k)
{
    int i;
    for(i=1;i<k;++i) if(v[i]==v[k]||v[i]>v[i+1]) return 0;
    return 1;
}
void back(int k)
{
    int i;
    if(k==m+1) afis();
    else for(i=1;i<=n;++i)
    {
        v[k]=i;
        if(cont(k)) back(k+1);
    }
}
int main()
{
    f>>n>>m;
    back(1);
    return 0;
}