Cod sursa(job #2324908)
Utilizator | Hedea 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);
}