Go Program para calcular la suma de números positivos

package main
import "fmt"
func sum(number int) int {
  // condition to break recursion
  if number == 0 {
    return 0
  } else {
    return number + sum(number-1)
  }
}
func main() {
  var num = 50
 // function call
  var result = sum(num)
  fmt.Println("Sum:", result)
}
SAMER SAEID