Commit c1251106 by BellCodeEditor

save project

parent f8473150
Showing with 19 additions and 6 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): # def sum_numbers(num):
if num==1: # if num==1:
return 1 # return 1
# temp=sum_numbers(num-1)
# return num +temp
# result=sum_numbers(100)
# print(result)
temp=sum_numbers(num-1)
return num +temp def func(n):
result=sum_numbers(100) if n<=2:
return 1
elif n>2:
value=func(n-1)+func(n-2)
return value
result=func(30)
print(result) print(result)
\ No newline at end of file
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