使用字母值计算字符串的总和
it1352
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问题说明
我花了太多时间试图解决看似非常简单的任务.
I have spent way too much time trying to solve what seems to be a pretty easy task.
我分配了一些具有不同值的字母/变量.例如:
I have assigned some letters/variables with different values. Ex:
o,b,c,d,e,f = 1,2,3,4,5,6
我想找到包含任何字母的字符串的总和"，如下所示:
and I want to find the "sum" of a string containing any of the letters, like this:
'coffee' = 3 1 6 6 5 5
有没有简单/快速的方法来做到这一点?
Is there an easy/fast way to do this?
正确答案
#1
lettermap = {
'o': 1,
'b': 2,
...
}
print sum(lettermap[c] for c in 'coffee')
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