Commit 2d70e43b by BellCodeEditor

save project

parent 40eb12f4
Showing with 7 additions and 1 deletions
......@@ -2,4 +2,10 @@
#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_number(num):
if num==1:
return 1
sb=sum_number(num-1)
return num+sb
a=sum_number(10)
print(a)
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