笨办法学Python笔记二——习题5,8

    xiaoxiao2022-08-06  77

    习题5

    print "He's %d inches tall."%my_height 在后面的思考题中有英尺和米的变换,据查,1inche=0.3048m,将代码改为:

    print "He's %d meters tall."%(my_height*0.3048) 注意:在%后要有括号

    习题8

    双引号,单引号的问题:单引号可括双引号,双引号可括单引号,但是单引号不可扩但引号,双引号亦不可括双引号

    错误

    ""I said:"-----""

    'I said : '-----''

    正确

    "I said :'----'" 'I said :"----"'

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