Python基础综合练习

from turtle import *

def mygoto(x,y):
    up()
    goto(x,y)
    down()

setup(600,400,0,0)
color('yellow')
bgcolor('red')
fillcolor('yellow')

mygoto(-250,75)
begin_fill()
for i in range(5):
    forward(100)
    right(144)
end_fill()

mygoto(-100,150)
begin_fill()
for i in range(5):
    forward(50)
    right(144)
end_fill()

mygoto(-50,100)
begin_fill()
for i in range(5):
    forward(50)
    right(144)
end_fill()

mygoto(-50,50)
begin_fill()
for i in range(5):
    forward(50)
    right(144)
end_fill()

mygoto(-100,0)
begin_fill()
for i in range(5):
    forward(50)
    right(144)
end_fill()

done()

　　

 

for i in range(2,10):
    print('http://news.gzcc.cn/html/xiaoyuanxinwen/{}.html'.format(i))

　　

 

addr1='http://news.gzcc.cn/html/2017/xiaoyuanxinwen'
addr2='.html'
for i in range(2,10):
    print(addr1+str(i)+addr2)