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lesson10-3
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Commit
36927c81
authored
a month ago
by
BellCodeEditor
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diy1.py
diy1.py
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36927c81
# 期末考试结束了,悟空在教务系统查到了自己的几门必修课分数,他想通过python计算自己的平均分。
列表中添加元素的方法:
# 于是写了下面的代码,可是总是得不到结果,请帮纠正bug并跑通程序。
1.
insert
()
列表名
.
insert
(
索引,元素
)
s1
=
{
'语文'
:
89
,
'数学'
:
95
,
'英语'
:
80
}
2.
append
()
def
get1
(
dict1
):
列表名
.
append
(
元素
)
s
=
0
3.
extend
()
for
k
,
v
in
dict1
.
items
():
列表名
.
extend
(
另一个列表名
)
s
+=
v0
列表中删除元素的方法
:
列表名
.
pop
(
索引
)
print
(
'总分是
%
d'
%
s
)
列表名
.
clear
(
)
ave
=
s
/
len
(
dict1
)
print
(
'平均分是
%
d'
%
ave
)
字典添加元素的方法:
get1
(
s1
)
monster
[
"地府"
]
=
"僵尸"
import
random
\ No newline at end of file
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