xxxxxxxxxx
package main
import "fmt"
func fact(n int) int {
if n == 0 {
return 1
}
return n * fact(n-1)
}
func main() {
fmt.Println(fact(7))
}
xxxxxxxxxx
package main
import "fmt"
func countDown(number int) {
fmt.Println("Countdown Starts:")
// display the number
fmt.Println(number)
// recursive call by decreasing number
countDown(number - 1)
}
func main() {
countDown(3)
}