Python采用raw_input读取输入值的方法

2018-10-15 17:35

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本文较为详细的介绍了python中raw_input的用法,使用raw_input 能够很方便的丛控制台读入数据。具体用法示例如下:

1.输入字符串

#13222319810101**** nID = while 1: nID = raw_input(Input your id plz) if len(nID) != len(13222319810101****): print wring length of id,input again else: break print your id is %s % (nID)

2.输入整数

nAge = int(raw_input(input your age plz:\n)) if nAge > 0 and nAge < 120: print thanks! else: print bad age print your age is %d\n % nAge

3.输入浮点型

fWeight = 0.0 fWeight = float(raw_input(input your weight\n)) print your weight is %f % fWeight

4.输入16进制数据

nHex = int(raw_input(input hex value(like 0x20):\n),16) print nHex = %x,nOct = %d\n %(nHex,nHex)

5.输入8进制数据

nOct = int(raw_input(input oct value(like 020):\n),8) print nOct = %o,nDec = %d\n % (nOct,nOct)

本文示例对Python初学者有一定的学习借鉴价值,感兴趣的读者可以动手调试运行一下本文示例,以加深对raw_input用法的认识。


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