Commit 1f509ef0 by BellCodeEditor

save project

parent f5bc30fa
Showing with 7 additions and 1 deletions
#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
def sumnumbers(num):
if num == 1:
return 1
sum=num+sumnumbers(num-1)
return sum
print(sumnumbers(998))
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