CodingBat linearSearch

linearSearch

Searches for a target value in an array. Returns the index of the first target value in an array.Returns -1 if the target value is not in the array. The array will have a length >= 1.

linearSearch([8, 3, -1, 7], 7) → 3
linearSearch([1, -1, -5, 7], 1) → 0
linearSearch([1, 1, 5, -7], 1) → 0

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