Commit 437143d9 by BellCodeEditor

save project

parent 25781f78
Showing with 5 additions and 4 deletions
#定义一个函数
#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
def sum_numbers(n):
if n==1:
def f(n):
if n<=2:
return 1
s=sum_numbers(n-1)+n
s=f(n-1)+f(n-2)
return s
print(sum_numbers(5))
print(f(15))
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment