package kata

func sum(array []int) int {  
 result := 0  
 for _, v := range array {  
  result += v  
 }  
 return result  
}  

func Multiple3And5(number int) int {
  m := make([]int, 0)
  for i := 1; i < number; i++ {
    if i%3 == 0 || i%5 == 0 {     
      m = append(m, i)
    }
  }
  return sum(m)
}