save project

Untitled-1.py.py

+def fbnjsldjsgs(n):
+    if n <= 2:
+        return n
+    elif n > 2:
+        valne = fbnjsldjsgs(n-1)+fbnjsldjsgs(n-2)
+        return valne
+i = 0
+while True:
+    result = fbnjsldjsgs(i)
+    i += 1
+    if result > 20:
+        break
+print("要等"+str(i)+"个月")
\ No newline at end of file