1. Introduction recursive
package main
import (
"fmt"
)
func test(n int) {
if n > 2 {
n--
test(n)
}
fmt.Println("n=", n) // 2 2 3
//if n > 2 {
// n--
// test(n)
//} else {
// fmt.Println("n=", n) // 2
//}
}
func main() {
n := 4
test(n)
}
Recursion is important to comply with the principle of:
