Cod sursa(job #1331326)

Utilizator TibixbAndrei Tiberiu Tibixb Data 31 ianuarie 2015 15:25:32
Problema Combinari Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include<fstream>
using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n, i, k2, x[13], m[13];
void back(int k){
    if(k>k2){
        for(int i=1; i<=k2; i++)
            out<<x[i]<<" ";
        out<<"\n";
        return ;
    }
    for(int i=x[k-1]+1; i<=n; i++){
        x[k]=i;
        if(m[i]==0){
            m[i]=1;
            back(k+1);
            m[i]=0;
        }
    }
}
int main(){
    in>>n>>k2;
    back(1);
return 0;
}