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Commit
5ff058ae
authored
Jun 18, 2022
by
BellCodeEditor
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3a7783d9
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2 changed files
with
31 additions
and
6 deletions
diy3.py
diy5.py
diy3.py
View file @
5ff058ae
...
...
@@ -3,10 +3,13 @@ student2 = {'语文': 97, '数学': 98, '英语': 90}
student3
=
{
'语文'
:
95
,
'数学'
:
100
,
'英语'
:
93
}
score
=
{
'悟空'
:
student1
,
'诺依'
:
student2
,
'小贝'
:
student3
}
name
=
input
(
"名字:"
)
#input()方法询问名字并赋值给变量name
info
=
score
[
name
]
# 字典名[name]赋值给变量info
# for循环对字典进行遍历,将保存的分数以键值对的形式打印出来
for
k
,
v
in
info
.
items
():
print
(
k
,
v
)
# 打印出变量k,v
# 查询并打印出输入的名字对应的所有科目的成绩
print
(
"*"
*
30
)
# 打印出30个*
if
name
in
score
:
# if判断名字是否存在字典中
score
=
score
[
name
]
# 字典中的名字赋值给变量字典名score
# for循环对字典进行遍历,将保存的分数以键值对的形式提取打印出来
for
k
,
v
in
score
.
items
():
print
(
k
,
v
)
# 打印出变量k,v
print
(
"*"
*
30
)
# 打印出30个*
else
:
# 否则
print
(
"查询错误,请输入正确的名字"
)
# 打印出错误提示
diy5.py
0 → 100644
View file @
5ff058ae
student1
=
{
'语文'
:
91
,
'数学'
:
88
,
'英语'
:
85
}
student2
=
{
'语文'
:
97
,
'数学'
:
98
,
'英语'
:
90
}
student3
=
{
'语文'
:
95
,
'数学'
:
100
,
'英语'
:
93
}
score
=
{
'悟空'
:
student1
,
'诺依'
:
student2
,
'小贝'
:
student3
}
while
True
:
# while循环
print
(
"请输入要查询的名字,退出请输入q"
)
# 打印出请输入要查询的名字,退出请输入q
name
=
input
(
"姓名:"
)
#input()方法询问名字并赋值给变量name
print
(
"*"
*
30
)
# 打印出30个*
if
name
in
score
:
# if判断名字是否存在字典中
info
=
score
[
name
]
# 字典中的名字赋值给变量字典名score
# for循环对字典进行遍历,将保存的分数以键值对的形式提取打印出来
for
k
,
v
in
info
.
items
():
print
(
k
,
v
)
# 打印出变量k,v
print
(
"*"
*
30
)
# 打印出30个*
elif
name
==
"q"
:
# 继续判断name相等于"q"
break
# 结束程序
else
:
# 否则
print
(
"查询错误,请重新输入"
)
# 打印出错误提示
print
(
"*"
*
30
)
# 打印出30个*
print
(
"程序结束"
)
# 打印出程序结束
\ No newline at end of file
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