{ "data": { "question": { "questionId": "1381", "questionFrontendId": "1255", "boundTopicId": null, "title": "Maximum Score Words Formed by Letters", "titleSlug": "maximum-score-words-formed-by-letters", "content": "
Given a list of words
, list of single letters
(might be repeating) and score
of every character.
Return the maximum score of any valid set of words formed by using the given letters (words[i]
cannot be used two or more times).
It is not necessary to use all characters in letters
and each letter can only be used once. Score of letters 'a'
, 'b'
, 'c'
, ... ,'z'
is given by score[0]
, score[1]
, ... , score[25]
respectively.
\n
Example 1:
\n\n\nInput: words = ["dog","cat","dad","good"], letters = ["a","a","c","d","d","d","g","o","o"], score = [1,0,9,5,0,0,3,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0]\nOutput: 23\nExplanation:\nScore a=1, c=9, d=5, g=3, o=2\nGiven letters, we can form the words "dad" (5+1+5) and "good" (3+2+2+5) with a score of 23.\nWords "dad" and "dog" only get a score of 21.\n\n
Example 2:
\n\n\nInput: words = ["xxxz","ax","bx","cx"], letters = ["z","a","b","c","x","x","x"], score = [4,4,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,10]\nOutput: 27\nExplanation:\nScore a=4, b=4, c=4, x=5, z=10\nGiven letters, we can form the words "ax" (4+5), "bx" (4+5) and "cx" (4+5) with a score of 27.\nWord "xxxz" only get a score of 25.\n\n
Example 3:
\n\n\nInput: words = ["leetcode"], letters = ["l","e","t","c","o","d"], score = [0,0,1,1,1,0,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0]\nOutput: 0\nExplanation:\nLetter "e" can only be used once.\n\n
\n
Constraints:
\n\n1 <= words.length <= 14
1 <= words[i].length <= 15
1 <= letters.length <= 100
letters[i].length == 1
score.length == 26
0 <= score[i] <= 10
words[i]
, letters[i]
contains only lower case English letters.Compiled with clang 11
using the latest C++ 17 standard.
Your code is compiled with level two optimization (-O2
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Most standard library headers are already included automatically for your convenience.
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Your code is compiled with debug flag enabled (/debug
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Node.js 16.13.2
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Your code is run with --harmony
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Go 1.17.6
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Support https://godoc.org/github.com/emirpasic/gods library.
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