package main import ( "fmt" ) // x = 2, n = 5 // 2 x 2 x 2 x 2 x 2 = 36 // 4 x 4 x 2 = 36 func pow(x,n int) int{ var hasil int=1 for n > 0 { fmt.Println("## Iterate") fmt.Println("PANGKAT =>",n) if n % 2 == 1 { fmt.Println("hasil =", hasil , " * " , x, "=",hasil*x) hasil*=x } fmt.Println("n =", n , " / " , 2 ,"=",n/2) fmt.Println("x =", x , " * " , x ,"=",x*x) n /= 2 x *= x } fmt.Println("HASIL AKHIR ITERATE =>",hasil) return hasil } func main() { fmt.Println(pow(2,5)) }