Don't you have any original ideas?
You have two water bottles both empty, one with the capacity to hold 38 liters of water and the other 17 liters and an endless supply of water. What is the minimum number of moves required to get 3 liters?
Details and assumptions:
- Filling a bottle, emptying a filled bottle and transferring water from one bottle to another counts as a move.
- While filling the bottle, you have to fill it to the bottle's maximum.