| 41 | // { Driver Code Starts. |
| 42 | |
| 43 | int main(){ |
| 44 | int n, x; |
| 45 | cout<<"Enter number of elements : "; |
| 46 | cin >> n; |
| 47 | |
| 48 | vector<int> array; |
| 49 | for (int i = 0; i < n; i++) |
| 50 | { |
| 51 | cin >> x; |
| 52 | array.push_back(x); |
| 53 | } |
| 54 | |
| 55 | |
| 56 | Solution ob; |
| 57 | vector<vector<int> > res = ob.subsets(array); |
| 58 | |
| 59 | // Print result |
| 60 | cout<<endl<<"Subsets are : "<<endl; |
| 61 | for (int i = 0; i < res.size(); i++) { |
| 62 | for (int j = 0; j < res[i].size(); j++){ |
| 63 | cout << res[i][j] << " "; |
| 64 | } |
| 65 | cout << endl; |
| 66 | } |
| 67 | |
| 68 | return 0; |
| 69 | } // } Driver Code Ends |