细说 AI
帮你少踩 99% 的坑
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}
import turtle as t
def koch_curve(length, depth):
if depth == 0:
t.forward(length)
else:
for angle in [60, -120, 60, 0]:
koch_curve(length / 3, depth - 1)
t.left(angle)
t.speed(0)
t.penup()
t.goto(-200, 100)
t.pendown()
t.pensize(2)
for _ in range(3):
koch_curve(400, 4) # 递归深度控制复杂度
t.right(120)
t.done()