nextPowerOf2

The powers of two are 1, 2, 4, 8, 16, 32, 64, and so on. Given a positive integer, find the smallest power of 2 that is greater than or equal to that integer. nextPowerOf2(47) → 64 nextPowerOf2(18) → 32 nextPowerOf2(31) → 32 Go...Save, Compile, Run (ctrl-enter) int nextPowerOf2(int num) { } Go Editor font size %:75100125150 Shorter output

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Difficulty: 120

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