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A number-arrangement machine rearranges an input in steps by moving the smallest not-yet-placed number to the right end each step. Example — Input: 33 14 27 08 19; Step I: 33 14 27 19 08; Step II: 33 27 19 14 08. For the input '46 23 57 11 38', what is Step II?

Competition practiceInput-Output
  • A57 46 38 23 11
  • B46 57 38 23 11
  • C46 57 38 11 23
  • D46 38 57 23 11

Step-by-Step Solution

Step I moves the smallest (11) to the right: 46 23 57 38 11. Step II moves the next smallest (23) just left of it: 46 57 38 23 11.
Answer: B) 46 57 38 23 11

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