Commit c8820070 by BellCodeEditor

save project

parent dfcbe317
Showing with 8 additions and 13 deletions
#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 sun_numders(num):
sum=0
if num==0:
return sum
sum=sun_numders(num-1)+num
return sum
print(sun_numders(3))
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def func(n):
if n <=2:
return 1
elif n>2:
v=func(n-1)+func(n-2)
return v
print(func(15))
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