03 2018 档案
摘要:模块初识: #!/usr/bin/env python# -*- coding:utf-8 -*-#Author:Mclindimport sysprint(sys.path) #打印环境变量print(sys.argv) #打印程序相对路很径,PyCharm打印绝对路径print(sys.argv
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摘要:初识for循环: #!/usr/bin/env python# -*- coding:utf-8 -*-#Author:Mclindfor i in range(10): print ("loop", i) 输出: loop 0 loop 1 loop 2 loop 3 loop 4 loop 5
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摘要:If…else的进阶,用几个程序来实现讲解。 用if猜数字: #!/usr/bin/env python# -*- coding:utf-8 -*-#Author:Mclindage = 56guess_age = int(input("guess age:"))if guess_age == ag
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摘要:密码校验(简单if判断): #!/usr/bin/env python# -*- coding:utf-8 -*-#Author:Mclind_username = "mc"_password="123"username = input("username:")password = input("p
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摘要:用户交互输入: #!/usr/bin/env python # -*- coding:utf-8 -*- #Author:Mclind username = input("username:") password = input("password:") print (username,passwo
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摘要:python变量: #!/usr/bin/env python # -*- coding:utf-8 -*- #Author:Mclind name = "mclind" name2 = name print ("My name is ", name, name2) name = "Jack Che
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摘要:第一个python程序:HelloWorld.py 运行环境:win10、python3.5.X #!/usr/bin/env python # -*- coding:utf-8 -*- #Author:Mclind print ("hello, world!") 输出: hello, world!
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