问题描述
我正在寻找一个可以转换列表的算法,例如:
我正在使用用于原型算法的python:这将转移到嵌入式
系统中的C,其中int有16位 - 我不想使用任何python库。
l1 = [1,2,3,4,6,7,8]#表示十进制数12345678
l2 = func(l1)
#l2 = [0x1,0x2,0xD,0x6,0x8,0x7] #represents 0x12D687
问候,
Philippe
Hi,
I''m looking for an algo that would convert a list such as:
I''m using python to prototype the algo: this will move to C in an embedded
system where an int has 16 bits - I do not wish to use any python library.
l1 = [1,2,3,4,6,7,8] #represents the decimal number 12345678
l2 = func (l1)
# l2 = [0x1, 0x2, 0xD, 0x6, 0x8, 0x7] #represents 0x12D687
Regards,
Philippe
推荐答案
def func(x):
result = list(x)
result [2:4] = [0xd]
结果[-1],结果[-2] =结果[-2],结果[-1]
返回结果
l1 = [1,2,3,4,6,7,8]
l2 = func(l1)
print l2
>
现在请把问题描述得更好一些。 ;-)
Ciao,
Marc''BlackJack''Rintsch
def func(x):
result = list(x)
result[2:4] = [0xd]
result[-1], result[-2] = result[-2], result[-1]
return result
l1 = [1, 2, 3, 4, 6, 7, 8]
l2 = func(l1)
print l2
And now please describe you problem a little better. ;-)
Ciao,
Marc ''BlackJack'' Rintsch
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