Commit d4845df0 by BellCodeEditor

save project

parent 40eb12f4
Showing with 9 additions and 0 deletions
......@@ -3,3 +3,12 @@
#要求这个函数能计算1+2+3+……+num的结果
def sum_numbers(n):
if n==1:
return 1
num=sum_numbers(n-1)+n
return num
a=sum_numbers(5)
print(a)
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