1 st Operation
cout << " Operation ▁ 1 ▁ : ▁ " << 1 << " ▁ " << N << endl ; cout << " Added ▁ elements : ▁ " ; for ( int i = 0 ; i < N ; i ++ ) { cout << -1 * arr [ i ] * N << " ▁ " ; } cout << endl ; cout << endl ;