Commit c9c33709 by BellCodeEditor

save project

parent 40eb12f4
Showing with 8 additions and 2 deletions
#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
#要求这个函数能计算1+2+3+……+num的结果
def sum_numbers(a):
if a == 1:
return 1
num=a+sum_numbers(a-1)
return num
num=sum_numbers(10)
print(num)
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