Commit 31ae95f9 by BellCodeEditor

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parent 1c99297c
Showing with 9 additions and 9 deletions
#定义一个函数sum_numbers() #定义一个函数SB()
#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SB的整型参数
#要求这个函数能计算1+2+3+……+num的结果 def func(n):
def sum_numbers(num) if n<=2:
if num==1:
return 1 return 1
sum=num+sum_numbers(num-1) elif n>2:
return sum SB=func(n-2)+func(n-1)
num=10 return SB
\ No newline at end of file print(func(8))
\ No newline at end of file
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