Cod sursa(job #1877102)

Utilizator BeatriceBBeatrice Roxana BeatriceB Data 12 februarie 2017 22:26:55
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int v[20], N, K;
bool validare(int p)
{
    if(p==1)
        return true;
    if(p>=2 && v[p]>v[p-1])
        return true;
    return false;
}
void back(int cnt)
{
    for(int i=1; i<=N; i++)
    {
        v[cnt]=i;
        if(validare(cnt))
            {if(cnt==K)
                {for(int j=1; j<=K; j++)
                   g<<v[j]<<" ";
                g<<'\n'; }
             else back(cnt+1);}
    }
}

int main()
{
    f>>N>>K;
    back(1);
    return 0;
}