auto save

dfr.py

+a = 43573 + 26933
+print(a)          
\ No newline at end of file

diy2.py

-def func(n):
-    if n <= 2:
-        return 1
-    else:
-        result =func(n-1) + func(n-2)
-        return result
-for i in range(3,15):
-    res = func(i)
-    if res >= 20:
-        print("第"+str(i)+"个月的时候兔子数量大于20")
-        break                                                
+                                                     1x
+                                                     1d
+                                                     1d 1x
+                                                     2d 1x
+                                                     3d 2x
+                                                     5d 3x
+                                                     8d 5x
+                                                     13d 8x
+                                                     21d 13x
+                                                     34d 21x
+                                                     55d 34x
\ No newline at end of file
+                                                     89d 55x
+                                                     144d 89x
+                                                     223d 144x
+                                                     367d 223x
+                                                     589d 367x
+                                                     956d 589x
+                                                     1545d 956x
+                                                     2401d 1545x
+                                                     3946d 2401x
+                                                     6347d 3946x
+                                                     10293d 6347x
+                                                     16640d 10293x
+                                                     26933d 16640x
\ No newline at end of file