Commit 43d4e3f5 by BellCodeEditor

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parent 40eb12f4
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#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
#要求这个函数能计算1+2+3+……+num的结果
def func(num):
if num==1:
return 1
f=num+func(num-1)
return f
func_num=func(6)
print(func_num)
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