Commit 5129eb10 by BellCodeEditor

save project

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 sum_numbers(num):
if num ==1:
return(1)
sum =sum_numbers(num-1)
return num+sum
result= sum_numbers(10)
print(result)
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