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average in array swift

Demo app answered on April 27, 2022 Popularity 6/10 Helpfulness 4/10

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average in array swift

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extension Array where Element: BinaryInteger {

    /// The average value of all the items in the array
    var average: Double {
        if self.isEmpty {
            return 0.0
        } else {
            let sum = self.reduce(0, +)
            return Double(sum) / Double(self.count)
        }
    }

}

extension Array where Element: BinaryFloatingPoint {

    /// The average value of all the items in the array
    var average: Double {
        if self.isEmpty {
            return 0.0
        } else {
            let sum = self.reduce(0, +)
            return Double(sum) / Double(self.count)
        }
    }

}

Popularity 6/10 Helpfulness 4/10 Language swift

Source: stackoverflow.com

Tags: average swift

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Contributed on Apr 27 2022

Demo app

0 Answers Avg Quality 2/10

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average in array swift

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let sumArray = intArray.reduce(0, +)

let avgArrayValue = sumArray / intArray.count

Popularity 6/10 Helpfulness 3/10 Language swift

Source: stackoverflow.com

Tags: swift average

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Contributed on Apr 27 2022

Demo app

0 Answers Avg Quality 2/10

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average in array swift

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