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An arrangement machine rearranges an input line of numbers step by step by one fixed rule. Example — Input: 27 63 14 48 35; Step I: 27 14 48 35 63; Step II: 27 14 35 48 63. Following the same rule, for the input '56 22 39 71 18', what will Step I be?

Competition practiceInput-Output
  • A18 22 39 56 71
  • B56 22 39 18 71
  • C22 39 18 56 71
  • D56 22 39 71 18

Step-by-Step Solution

Each step moves the largest remaining number to the right end, keeping the others in order. The largest is 71, so Step I is 56 22 39 18 71.
Answer: B) 56 22 39 18 71

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