Sorting

AP Computer Science A· difficulty 4/5

Selection sort first iteration on [4, 1, 3, 2]:

A
$[2, 1, 3, 4]$
B
$[1, 2, 3, 4]$
C
$[1, 4, 3, 2] (smallest moves to front)$
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D
$[4, 1, 3, 2]$

Explanation

Find min (1), swap with first \to [1, 4, 3, 2].

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