puzzle string, a word is valid if both the following conditions are satisfied:\nword contains the first letter of puzzle.word, that letter is in puzzle.\n\t"abcdefg", then valid words are "faced", "cabbage", and "baggage", while"beefed" (does not include 'a') and "based" (includes 's' which is not in the puzzle).answer, where answer[i] is the number of words in the given word list words that is valid with respect to the puzzle puzzles[i].\n\n
Example 1:
\n\n\nInput: words = ["aaaa","asas","able","ability","actt","actor","access"], puzzles = ["aboveyz","abrodyz","abslute","absoryz","actresz","gaswxyz"]\nOutput: [1,1,3,2,4,0]\nExplanation: \n1 valid word for "aboveyz" : "aaaa" \n1 valid word for "abrodyz" : "aaaa"\n3 valid words for "abslute" : "aaaa", "asas", "able"\n2 valid words for "absoryz" : "aaaa", "asas"\n4 valid words for "actresz" : "aaaa", "asas", "actt", "access"\nThere are no valid words for "gaswxyz" cause none of the words in the list contains letter 'g'.\n\n\n
Example 2:
\n\n\nInput: words = ["apple","pleas","please"], puzzles = ["aelwxyz","aelpxyz","aelpsxy","saelpxy","xaelpsy"]\nOutput: [0,1,3,2,0]\n\n\n
\n
Constraints:
\n\n1 <= words.length <= 1054 <= words[i].length <= 501 <= puzzles.length <= 104puzzles[i].length == 7words[i] and puzzles[i] consist of lowercase English letters.puzzles[i] does not contain repeated characters.Compiled with clang 11 using the latest C++ 20 standard.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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