Sum
Returns the sum of two or more numbers.
- Use
rangeto iterate over the values ofnums, adding each value tosum.
func Sum(nums ...float64) float64 {
sum := float64(0)
for _, num := range nums {
sum += num
}
return sum
}Sum(1.0, 4.0) // 5.0
Sum([]float64{1.0, 2.0, 3.0}...) // 6.0