At Chef's house there are apples lying on the floor. These apples are numbered from 1 (left one right) to N (right one right). Apples are also listed in whole numbers, and the apple variety is Ti....

Extracted text: At Chef's house there are apples lying on the floor. These apples are numbered from 1 (left one right) to N (right one right). Apples are also listed in whole numbers, and the apple variety is Ti. Chef recently brought in two trained dogs. Both dogs are very clever enough to detect the smell of each apple. If the Chef gives the dog the x number, and releases it at the end of the apple line, then the dog inhales the apple one by one. When the dog has found an x-type apple, the dog picks up the apple and returns to the Chef's room immediately. If there is no x-type apple, then the dog will come back without the apples. Now Chef wants to eat two apples very quickly. Here apples should have different varieties, and the total number of varieties should be equal to K. The cook can free the dogs to any limit, that is, he can walk (both at the left end) or (both at the right end) or (one at the left end and the other on the right) and can free them at the same time. The dogs take one second to smell each apple. However dogs can run fast, so walking time can be overlooked. Can you find what little time (in seconds) is there to get the apples he wants from his dogs using Java Programming language. Input 55 24321 Output 2