Commit 55d5ce4e by BellCodeEditor

save project

parent a6a4553d
Showing with 5 additions and 2 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 sun_numbers(unm): def sun_numbers(num):
if num==1: if num==1:
return 1 return 1
a=sun_numbers(num-1)
return num+a
print(sun_numbers(100))
\ No newline at end of file
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