Commit df953df6 by BellCodeEditor

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parent 40eb12f4
Showing with 7 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_number(num):
if num == 1: #设置递归的边界值
return 1 #设置边界值的返回结果值
sum = num + sum_number(num-1) #执行递归
return sum #返回结果集
print(sum_number(100))
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