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Commit
0ccb1ace
authored
3 years ago
by
BellCodeEditor
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diy1.py
diy2.py
diy1.py
View file @
0ccb1ace
...
@@ -2,4 +2,10 @@
...
@@ -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_number
(
num
):
if
num
==
1
:
return
1
temp
=
sum_number
(
num
-
1
)
return
num
+
temp
a
=
sum_number
(
100
)
print
(
a
)
\ No newline at end of file
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diy2.py
0 → 100644
View file @
0ccb1ace
def
sum
(
n
):
sum
=
(
1
+
n
)
/
2
*
n
return
sum
b
=
input
(
"请输入一个正整数"
)
a
=
sum
(
int
(
b
))
print
(
a
)
\ No newline at end of file
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