Commit 3d2a5341 by BellCodeEditor

save project

parent 40eb12f4
Showing with 9 additions and 0 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 chengji(num):
if num==1:
return 1
s=chengji(num-1)*num
return s
e=chengji(3)
print(e)
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