save project

rabbit.py

+def func(n):
+    if n <= 2:
+        return 1
+    if n > 2:
+        value = func(n-1) + func(n-2)
+        return value
+# a=1
+# while func(a) < 20:
+#     a += 1
+
+# print(a)
+
+print(func(100))
+