python 用户交互

#coding=utf8
name = input("name:")
age = int(input("age:"))
job = input("job:")

info = '''
-------------------info on %s--------------------
name:%s
age:%d
job:%s
''' % (name,name,age,job)

info2 = '''
-------------------info on{_name}--------------------
name:{_name}
age:{_age}
job:{_job}
''' . format(_name=name,
             _age=age,
             _job=job)

info3 = '''
-------------------info on {0}--------------------
name:{0}
age:{1}
job:{2}
''' . format (name,age,job)

print(info3)

ps.字符串拼接时不要用“”“+name+”“”占用多块内存，用前两种即可！