A word-arrangement machine arranges words in reverse alphabetical order (Z to A), moving one word per step to the left. Example — Input: apple mango cherry; Step 1: mango apple cherry; Step 2: mango cherry apple. For Input: fig date grape berry, what is Step 1?

Question

Accepted Answer

grape fig date berry. In reverse order 'grape' comes first, so Step 1 moves it to the front while the rest keep their order: grape fig date berry.

A word-arrangement machine arranges words in reverse alphabetical order (Z to A), moving one word per step to the left. Example — Input: apple mango cherry; Step 1: mango apple cherry; Step 2: mango cherry apple. For Input: fig date grape berry, what is Step 1?

Step-by-Step Solution

Master this topic in 30 minutes a day.

More Input-Output practice