#1637Medium· asked at 2 companies
Replace Words
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What we know
Example 1
Input: dictionary = ["cat","bat","rat"], sentence = "the cattle was rattled by the battery" Output: "the cat was rat by the bat"
Example 2
Input: dictionary = ["a","b","c"], sentence = "aadsfasf absbs bbab cadsfafs" Output: "a a b c"
Constraints
- •
1 <= dictionary.length <= 1000 - •
1 <= dictionary[i].length <= 100 - •
1 <= sentence.length <= 10^6 - •
Words are separated by single spaces with no leading or trailing spaces.