Commit fdf7dbab by BellCodeEditor

auto save

parent da79d4f8
Showing with 5 additions and 4 deletions
def sum_numbers(n): def sum_numbers(n):
if n=1 if n==1:
return 1 return 1
num=sum_numbers(n-1) num=sum_numbers(n-1)
retuen n+num return n+num
print(sun_numbers(100)) a=sum_numbers(100)
print(a)
#定义一个函数sum_numbers() #定义一个函数sum_numbers()
#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
......
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