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41 lines
593 B
41 lines
593 B
2 years ago
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## array-sum
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### Instructions
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Write a function that takes an array of numbers and returns the sum of all the numbers in the array.
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- If the array is empty, the function should return 0.
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### Expected function
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```go
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func ArraySum(numbers []int) int {
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// your code here
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}
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```
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### Usage
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```go
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package main
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import (
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"fmt"
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)
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func main(){
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fmt.Println(ArraySum([]int{1,2,3,4,5}))
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fmt.Println(ArraySum([]int{}))
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fmt.Println(ArraySum([]int{-1,-2,-3,-4,-5}))
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fmt.Println(ArraySum([]int{-1,2,3,4,-5}))
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}
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```
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and the output should be:
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```console
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$ go run .
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15
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0
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-15
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3
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```
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