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  • python_4_interaction

    #1(方法1)尽量不用这种拼接法,效率低下,占用内存多
    name=input("name:")
    age=input('age:')
    job=input('job:')
    salary=input("salary:")
    info='''
    ------- info of ''' + name +'''-------
    Name:''' + name +'''
    Age:''' + age + '''
    Job:''' + job + '''
    Salary:''' + salary + '''
    '''
    print(info)
    #2(方法2)
    name=input("name:")
    age=int(input('age:'))#integer
    print(type(age))  #若又转回字符串 用str(age),例print(type(age),type(str(age)))
    job=input('job:')
    salary=input("salary:")
    info='''
    ------- info of %s-------
    Name:%s
    Age:%d
    Job:%s
    Salary:%s
    '''%(name,name,age,job,salary)
    print(info)
    #注: %s:string    %d:整数   %f:浮点(简单理解为小数)
    #3(方法3)
    name=input("name:")
    age=input('age:')
    job=input('job:')
    salary=input("salary")
    info='''
    ------- info of {xinming}-------
    Name:{xinming}
    Age:{nianlin}
    Job:{gongzuo}
    Salary:{gongzi}
    '''.format(xinming=name,nianlin=age,gongzuo=job,gongzi=salary)
    print(info)
    #4(方法4)
    name=input("name:")
    age=input('age:')
    job=input('job:')
    salary=input("salary")
    info='''
    ------- info of {0}-------
    Name:{0}
    Age:{1}
    Job:{2}
    Salary:{3}
    '''.format(name,age,job,salary)
    print(info)
    

      

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  • 原文地址:https://www.cnblogs.com/tianqizhi/p/8178378.html
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