#coding:utf-8
gongjiao = {"375":["西直门","文慧桥","蓟门桥","学院路","知春路"], "562":["蓟门桥","学院路","中关村"], "387":["学院路","北京西站"] }
a = raw_input('请输入起始站：')
b = raw_input('请输入终点站：')
l = gongjiao.values()
s = []
e = []
for i in range(0,3):
if a in l[i]:
s = l[i]
if b in l[i]:
e = l[i]
for c in s:
if c in e:
print a +'到',c,'到'+b
凑，为了这十几行，愣是想了五个多小时
gongjiao = {"375":["西直门","文慧桥","蓟门桥","学院路","知春路"], "562":["蓟门桥","学院路","中关村"], "387":["学院路","北京西站"] }
a = raw_input('请输入起始站：')
b = raw_input('请输入终点站：')
l = gongjiao.values()
s = []
e = []
for i in range(0,3):
if a in l[i]:
s = l[i]
if b in l[i]:
e = l[i]
for c in s:
if c in e:
print a +'到',c,'到'+b
凑，为了这十几行，愣是想了五个多小时
