Cod sursa(job #2223893)

Utilizator danielsociuSociu Daniel danielsociu Data 21 iulie 2018 23:06:58
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.56 kb
#include <fstream>
std::ifstream cin("combinari.in");
std::ofstream cout("combinari.out");

int n,st[20],sol;
int valid(int k){
    return (st[k]>st[k-1]);
}
int solutie(int k){
    return (k==sol);
}
void afis(){
    for(int i=1;i<=sol;i++)
        cout<<st[i]<<' ';
    cout<<'\n';
}
void bkt(int k){
    int i;
    for(i=1;i<=n;i++){
        st[k]=i;
        if(valid(k))
            if(solutie(k))
                afis();
            else
                bkt(k+1);
    }
}

int main()
{
    cin>>n>>sol;
    bkt(1);
    return 0;
}