Question

我试图找到解决这个问题的解决方案已经有2个小时了，我不知道该怎么输入这样的函数？

num = input ('Which Degree Temperature would you like to convert? ')
corf = raw_input ('Is the temperature Fahrenheit Degree or is it Celsius?(Type "f" for Fahrenheit or "c" for Celsius)')
def max(num,corf):
    if corf == 1 :
        return num
        Celsius = (num - 32) * 5.0 / 9.0
        print str(num) + " Fahrenheit is equal to " + str(Celsius)+ " Celsius or " + ('%0.1f degrees Celsius ' %(Celsius)) + 'to one decimal place '
    elif corf == 2 :
        return num
        Fahrenheit = (num * 9.0 / 5.0 ) + 32  
        print str(num) + " Celsius is equal to " + str(Fahrenheit)+ " Fahrenheit or " + ('%0.1f degrees Celsius ' %(Celsius)) + 'to one decimal place '
    else:
        return 'Error'

Answer 1

在每个if或elif语句中，将数字更改为正确的字符串：

if corf == "f":        
    return num
    Celsius = (num - 32) * 5.0 / 9.0
    print str(num) + " Fahrenheit is equal to " + str(Celsius)+ " Celsius or " + ('%0.1f degrees Celsius ' %(Celsius)) + 'to one decimal place '
elif corf == "c":
    return num
    Fahrenheit = (num * 9.0 / 5.0 ) + 32  
    print str(num) + " Celsius is equal to " + str(Fahrenheit)+ " Fahrenheit or " + ('%0.1f degrees Celsius ' %(Celsius)) + 'to one decimal place '

为什么呢？因为corf的唯一输入应该只是＆＃34; f＆＃34;或＆＃34; c＆＃34;。现在，每个条目都应与正确的代码匹配，如上所示。

温度转换python功能

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