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A pass does not always finish the job - Online practice 1

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

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Adjacent-swap pass on [4,1,3,2]. Compare indices (0,1), then (1,2), then (2,3), using the updated list after each comparison. Swap only if the left value is GREATER than the right. This is one left-to-right pass, not the entire sorting algorithm. Equal neighbours are not swapped.

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