save project

diy1.py

-list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
+# def fghf(n)：
+#     if n==1 or n==2:
+#         return 1
+#     return fghf(n-1)+fghf(n-2)
\ No newline at end of file
+# print(fghf(5))
+# def fghf1(n):
+#     if n==1 or n==2:
+#         return 1
+#     else:
+#         jfv=[1,1]
+#         for i in range(n-2):
+#             o=jfv=[-1]+jfv=[-2]
+#             jfv.append(o)
+#         return jfv[-1]
+# print(fghf1(8))
+import turtle as l
+l.hideturtle()
+lejh=300
+l.tracer(False)
+
+def koth(lejh,n):
+    if n==0:
+        l.forward(lejh)
+        return''
+
+
+    koth(lejh/3,n-1)
+    l.left(60)
+    koth(lejh/3,n-1)
+    l.right(120)
+    koth(lejh/3,n-1)
+    l.left(60)
+    koth(lejh/3,n-1)
+l.up()
+l.goto(-200,200)
+l.down()
+for i in range(3):
+    koth(lejh,8)
+    l.right(120)
+
+
+
+
+l.done()
+
+
+
+
+
+
+
+
+
+
+
+
+# for a in range(0, 1000):
+#     for b in range(0, 1000):
+#         list1.insert(0, 0)
\ No newline at end of file