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ddc6d2ac · BellCodeEditor · 0f53c1f3 · ddc6d2ac
Commit ddc6d2ac authored Mar 14, 2021 by BellCodeEditor
Showing with 9 additions and 0 deletions
递归.py
--- a/递归.py
+++ b/递归.py
+def fun(n):
+def fun(n):
+    if n==1:
+        return 1
+    sum=fun(n-1)+n
+    return sum
+r=fun(7)
+print(r)
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