Commit 99f01e3b by BellCodeEditor

save project

parent 40eb12f4
Showing with 8 additions and 1 deletions
#定义一个函数sum_numbers() #定义一个函数
#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_numbers(num):
sum=0
if num==0:
return sum
sum=sum_numbers(num-1)+num
return sum
print(sum_numbers(2))
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