Cod sursa(job #1043915)

Utilizator tufis_alexandruTufis-Schwartz Alexandru-Sebastian tufis_alexandru Data 29 noiembrie 2013 00:26:59
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.61 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int x[10],n;

int valid(int k)
{
    int i;
if(k>1 and x[k]>=x[k-1])return 0;
return 1;
}

int solutie(int k)
{
    return k==n;
}

 void afisare(int k)
 {
     int i;
     for(i=1;i<=k;i++)
        fout<<x[i]<<" ";
        fout<<"\n";
 }

void back(int k)
{
    for
(int i=1;i<=n;i++)
    {
    x[k]=i;
    if(valid(k))
        if(solutie(k))

        afisare (k);
        else
        back(k+1);

    }
}

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