2 lines
65 B
JavaScript
2 lines
65 B
JavaScript
const arr = [1, 2, 3, 4, 5];
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[arr[0], arr[1]] = [arr[1], arr[0]]
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const arr = [1, 2, 3, 4, 5];
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[arr[0], arr[1]] = [arr[1], arr[0]]
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