save project

74b905e5 · BellCodeEditor · b16f38f3 · 74b905e5
Commit 74b905e5 authored Jul 13, 2021 by BellCodeEditor
Showing with 10 additions and 0 deletions
DIY2.py
--- a/DIY2.py
+++ b/DIY2.py
+def rabit(n):
+    if n==1 or n==2:
+        return 1
+    return rabit(n-1)+rabit(n-2)
+a=1
+while(rabit(a)<20):
+    a=a+1
+print(a)
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