Commit af4c9739 by BellCodeEditor

save project

parent 0cb25c13
Showing with 5 additions and 6 deletions
...@@ -2,11 +2,10 @@ ...@@ -2,11 +2,10 @@
#要求这个函数能接收一个名为num的整型参数 #要求这个函数能接收一个名为num的整型参数
#要求这个函数能计算1+2+3+……+num的结果 #要求这个函数能计算1+2+3+……+num的结果
def sum_number(num): def func(n):
if num==1: if n==1 or n==2:
return 1 return 1
else: else:
return num+sum_number(num-1) return func(n-1) + func(n-2)
s = sum_number(5) print(func(36))
print(s) \ No newline at end of file
\ No newline at end of file
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