Commit 6f3de197 by BellCodeEditor

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parent 40eb12f4
Showing with 9 additions and 0 deletions
...@@ -2,4 +2,12 @@ ...@@ -2,4 +2,12 @@
#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):
if num == 1:
return 1
result = num + sum_numbers(num-1)
return result
number = 50
res = sum_numbers(number)
print("1到"+str(number)+"和是:"+str(res))
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