代码展示
import turtle
as t
data
= []
while 1:
try:
result_x
,result_y
= input("请输入数据 x,y:").split
(',')
data
.append
((int(result_x
),int(result_y
)))
except:
break
t
.left
(90)
t
.forward
(500)
t
.goto
(0,0)
t
.right
(90)
t
.forward
(700)
t
.penup
()
t
.goto
(data
[0][0],data
[0][1])
t
.pendown
()
for i
in range(1,len(data
)):
t
.goto
(data
[i
][0],data
[i
][1])
这里try和except的目的是，如果用户格式错误或者啥也没写，直接绘制图像
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