Commit a6fdd0e8 by BellCodeEditor

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parent 40eb12f4
Showing with 12 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==1:
return 1
temp = sum_numbers(num-1)
return num+temp
print(sum_numbers(5))
sum_numbers(5)
sum_numbers(4)4+6=10
sum_numbers(3)3+3=6
sum_numbers(2)2+1=3
sum_numbers(1)1
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