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lesson10-1
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Commit
ec5fda68
authored
3 years ago
by
BellCodeEditor
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area.py
area.py
View file @
ec5fda68
#
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。
#
悟空想海龟作图画出弹簧隧道,但是出现了bug,运行不了,请你帮助他,修改bug~
# 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。
import
turtle
scores
=
{
'语文'
:
89
,
'数学'
:
95
,
'英语'
:
80
}
pen
=
turtle
.
Pen
()
screen
=
turtle
.
Screen
()
pen
.
speed
(
1000000000000
)
pen
.
hideturtle
()
screen
.
bgcolor
(
'black'
)
def
get_average
(
scores
):
i
=
0
a
=
0
while
i
<
135
:
for
subject
,
cod
in
scores
.
items
():
pen
.
pencolor
(
'yellow'
)
a
+=
cod
pen
.
penup
()
print
(
'现在的总分是
%
d'
%
cod
)
pen
.
goto
(
0
,
0
)
ave_cod
=
a
/
len
(
scores
)
pen
.
forward
(
200
)
print
(
'平均分是
%
d'
%
ave_cod
)
pen
.
pendown
()
pen
.
circle
(
100
)
pen
.
left
(
2
)
i
+=
1
turtle
.
done
()
get_average
(
scores
)
\ No newline at end of file
\ No newline at end of file
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