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Commit
465844fc
authored
Jul 25, 2022
by
BellCodeEditor
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11 deletions
diy3.py
diy3.py
View file @
465844fc
...
...
@@ -3,14 +3,19 @@ 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
}
# 问询处
name
=
input
(
"名字:"
)
# 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打印出来
for
k
,
v
in
score
.
items
():
print
(
k
,
v
)
# 打印出变量k,v
while
True
:
# while循环
print
(
"请输入要查询的名字,退出请输入q"
)
# 打印出
name
=
input
(
"名字:"
)
# input()方法询问名字并赋值给变量name
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
\ No newline at end of file
if
name
in
score
:
# if判断名字是否在字典中
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*
elif
name
==
"q"
:
# 继续判断name相等于"q"
break
# 跳出循环,结束程序
else
:
# 否则
print
(
"查询错误,请输入正确的名字"
)
# 打印出错误提示
print
(
"*"
*
30
)
# 打印出30个*
print
(
"程序结束 "
)
\ No newline at end of file
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