Cod sursa(job #2324908)

Utilizator HedeaMihneAHedea Mihnea HedeaMihneA Data 21 ianuarie 2019 18:19:07
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>

using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");

int n,m,k,sol[25],v[25];

void backtracking(int k){
    if(k>m){
        for(int i=1; i<=m; i++){
            fout<<sol[i]<<" ";
        }
        fout<<"\n";
    }
    else
        {
        for(int i=sol[k-1]+1; i<=n; i++){
            if(v[i]==0){
                sol[k]=i;
                backtracking(k+1);
            }
        }
    }
}

int main(){
    fin>>n>>m;
    backtracking(1);
}