Q. The initial configuration of the queue is a,b,c,d (a is the front end). To get the configuration d,c,b,a oneneeds a minimum of ? (Solved)
1. 2 deletions and 3 additions
2. 3 additions and 2 deletions
3. 3 deletions and 3 additions
4. 3 deletions and 4 additions
- c. 3 deletions and 3 additions