Chapter 4
Datetime
import datetime
#定义一个列表
mot=["今天星期一:\n坚持下去不是因为我很坚强，而是因为我别无选择。",
"今天星期二:\n含泪播种的人一定能笑着收获。",
"今天星期三:\n作对的事情比把事情做对更重要。",
"今天星期四:\n命运给予我们的不是失望之酒，而是机会之杯",
"今天星期五:\n不要等到明天，明天太遥远，今天就行动",
"今天星期六:\n求知若饥，虚心若愚",
"今天星期天:\n成功将属于那些从不说“不可能”的人。"]
day=datetime.datetime.now().weekday()
print(mot[day])Printteam
print("2017~2018赛季NBA西部联盟前八名\n")
team=["火箭","勇士","开拓者","雷霆","爵士","鹈鹕","马刺","森林狼"]
for index,item in enumerate(team):
if index%2==0:
print(item+"\t\t",end=' ')
else:
print(item+"\n")NBA
oldlist=["A","B","C","D"]
new=["E","F","G"]
oldlist.extend(new)
print(oldlist)Printverse
str1="千山鸟飞绝"
str2="万径人踪灭"
str3="孤舟蓑笠翁"
str4="独钓寒江雪"
verse=[list(str1),list(str2),list(str3),list(str4)]
print("\n-----横版------\n")
for i in range(4):
for j in range(5):
if j==4:
print(verse[i][j])
else:
print(verse[i][j],end="")
verse.reverse()
print("\n-----竖版---------\n")
for i in range(5):
for j in range(4):
if j==3:
print(verse[j][i])
else:
print(verse[j][i],end="")Coffeename
coffeename=('蓝山','卡布奇诺','曼特宁','摩卡','麝香猫','哥伦比亚')
print(coffeename)Coffeename_2
coffeename=('蓝山','卡布奇诺','曼特宁','摩卡','麝香猫','哥伦比亚')
print("你好，欢迎光临~cr咖啡馆~\n\n我店有:\n")
for name in coffeename:
print(name+"咖啡",end=" ")NBA_2
print("2017~2018赛季NBA西部联盟前八名\n")
team=("火箭","勇士","开拓者","雷霆","爵士","鹈鹕","马刺","森林狼")
for index,item in enumerate(team):
if index%2==0:
print(item+"\t\t",end='')
else:
print(item+"\n")Cafe_replace
coffeename=('蓝山','卡布奇诺','曼特宁','摩卡','麝香猫','哥伦比亚')
coffeename[4] = '拿铁'
print(coffeename)Sign_create
name=['qm','lyy','xn','dl']
sign=['水瓶座','射手座','双鱼座','双子座']
dictionary=dict(zip(name,sign))
print(dictionary)Sign_ create_2
name=['crz','gyl','zby','pxy','gzz']
sign=['金牛','巨蟹','水瓶','处女','摩羯']
dict={i:j+'座' for i,j in zip(name,sign)}
print(dict)Section_create
python={'crz','pxy'}
c={'gyl','zby'}
print("选择Python的学生有:",python,'\n')
print("选择c的同学有:",c,'\n')Section_add
python=set(['pxy','gyl','zby','gzz'])
python.add('crz')
c=set(['crz','pxy','gyl','zby','gzz'])
c.remove('crz')
print("选择Python的学生有:",python,'\n')
print("选择c的同学有:",c,'\n')Section_operate
python=set(['pxy','gyl','zby'])
c=set(['crz','pxy','gyl','zby','gzz'])
print("选择Python的学生有:",python,'\n')
print("选择c的同学有:",c,'\n')
print("交集运算:",python & c)
print("并集运算",python | c)
print("差集运算",c-python)
Project
print("“王者荣耀”游戏角色:")
print("-------坦克--------")
a=['苏烈','刘邦','钟馗','张飞','牛魔','程咬金','白起','刘禅','庄周','项羽','廉颇','巨灵神','安禄山','猪八戒']
print(a)
print("========战士=========")
b=['狂铁','裴擒虎','铠','孙悟空','哪吒','杨戟','橘右京','亚瑟','雅典娜','夏侯惇','关羽','吕布']
print(b)
print("======刺客======")
c=['百里玄策','庞统','花木兰','荆轲','不知火舞','李白','娜可露露','兰陵王']
print(c)
print("=====法师=======")
d=['杨玉环','弈星','女娲','周瑜','鬼谷子','芈月','干将莫邪','东皇太一','大乔','诸葛亮','貂蝉']
print(d)
print("========射手======")
e=['公孙离','百里守约','后羿','刘备','黄忠','马可波罗','成吉思汗','虞姬','李元芳']
for item in e:
print(item)
print("======辅助======")
f=['明世隐','梦奇','孙膑','太乙真人','蔡文姬']
for index,item in enumerate(f):
print(index,item)
listname=[['车次','出发站-到达站','出发时间','到达时间','历时'],
['T40',' 长春-北京',' 00:12',' 12:20',' 12:08'],
['T298','长春-北京',' 00:06',' 10:50',' 10:44'],
['Z158','长春-北京',' 12:48',' 21:06',' 08:18'],
['Z62',' 长春-北京',' 21:58',' 06:08',' 08:20']]
for i in range(5):
for j in range(5):
if j==4:
print(listname[i][j],end=' \n')
else:
print(listname[i][j],end=' ')
dictionary={'T40':'00:12','T298':'00:06','Z158':'12:48','Z62':'21:58'}
b=input('请输入要购买的车次:')
a=input("请输入乘车人(用逗号分隔):")
print("你已购",b,"次列车 长春-北京 ",dictionary[b],"开，请",a,"尽快换取纸质车票。【铁路客服】")
print("电视剧的收视率排行榜:")
a=['《give up 》','《husbands》','《My father in law 》',
'《North Canton》','《Impossible》','《Sparrow》','《East》',
'《The prodigal》','《Music》','《distant》']
b=[1.4,1.343,0.92,0.862,0.553,0.411,0.164,0.259,0.394,0.562]
c=dict(zip(b,a))
b_as=sorted(b,reverse=True)
d=len(a)
for i in range(d):
e=float(b_as[i])
print(c[e],'\t','收视率为:',e,'%')
print("定制自己的手机套餐:")
print('''A.请设置通话时长:
1.0分钟
2.50分钟
3.100分钟
4.300分钟
5.不限量''')
a_a={'1':'0分钟','2':'50分钟','3':'100分钟','4':'300分钟','5':'不限量'}
a=input('输入选择的通话时长:')
print('''B.请设置流量包:
1.0M
2.500M
3.1G
4.5G
5.不限量''')
b=input('输入选择的流量包:')
b_b={'1':'0M','2':'500M','3':'1G','4':'5G','5':'不限量'}
print('''C.请设置短信条数
1.0条
2.50条
3.100条''')
c=input('输入选择的短信条数:')
c_c={'1':'0条','2':'50条','3':'100条'}
print('您的手机套餐定制成功:免费通话时长为',a_a[a],'流量为',b_b[b],'短信条数',c_c[c])
