Synonymous Sentences
You are given a sentence and a list of synonymous words, and you have to generate all possible synonymous sentences by replacing words in the original sentence with their synonyms.
Here’s a step-by-step solution to the problem:
Create a Synonym Mapping: Build a mapping of synonymous words by connecting words that are equivalent. You can use a Union-Find (Disjoint-Set) structure or just a graph to connect synonymous words.
Create Synonym Groups: Use Depth-First Search (DFS) or Union-Find to create a set of synonymous words for each unique word in the synonyms list.
Split the Text: Break the given text into words.
Generate Sentences: Recursively generate all possible sentences by replacing words in the original sentence with their synonymous words. Utilize the synonym groups created in step 2.
Sort the Sentences: Sort the generated sentences lexicographically.
Below is the code implementing these steps:
|
|
Given the constraints, this code will run efficiently and provide all possible synonymous sentences sorted lexicographically.