Commit d3b16a9a by BellCodeEditor

save project

parent 40eb12f4
Showing with 10 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 sum_numbers(num):
if num == 0:
return 0
elif num == 1:
return 1
else:
m = num + sum_numbers(num-1)
return m
print(sum_numbers(500))
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