How to Solve Sentence Similarity I I I Leetcode Problem - Interview Coder Guide
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How to Solve Sentence Similarity I I I Problem

Master the Sentence Similarity I I I LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.

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Medium#1923
LeetCode Problem

Sentence Similarity III

You are given two strings sentence1 and sentence2, each representing a sentence composed of words. A sentence is a list of words that are separated by a single space with no leading or trailing spaces...

ArrayTwo PointersString

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Problem Breakdown

Understanding the Sentence Similarity I I I Problem

Let's break down this LeetCode problem and understand what makes it challenging in interview settings.

Problem Statement

You are given two strings sentence1 and sentence2, each representing a sentence composed of words. A sentence is a list of words that are separated by a single space with no leading or trailing spaces. Each word consists of only uppercase and lowercase English characters. Two sentences s1 and s2 are considered similar if it is possible to insert an arbitrary sentence (possibly empty) inside one of these sentences such that the two sentences become equal. Note that the inserted sentence must be separated from existing words by spaces. For example, s1 = "Hello Jane" and s2 = "Hello my name is Jane" can be made equal by inserting "my name is" between "Hello" and "Jane" in s1. s1 = "Frog cool" and s2 = "Frogs are cool" are not similar, since although there is a sentence "s are" inserted into s1, it is not separated from "Frog" by a space. Given two sentences sentence1 and sentence2, return true if sentence1 and sentence2 are similar. Otherwise, return false.

MediumProblem #1923
LeetCode

Sentence Similarity III

Related Topics
ArrayTwo PointersString
How Interview Coder Helps

Get real-time assistance for Sentence Similarity III problems during coding interviews. Interview Coder provides instant solutions and explanations.

Examples

Example 1
INPUT
sentence1 = "My name is Haley", sentence2 = "My Haley"
OUTPUT
true
EXPLANATION

sentence2 can be turned to sentence1 by inserting "name is" between "My" and "Haley".

Example 2
INPUT
sentence1 = "of", sentence2 = "A lot of words"
OUTPUT
false
EXPLANATION

No single sentence can be inserted inside one of the sentences to make it equal to the other.

Example 3
INPUT
sentence1 = "Eating right now", sentence2 = "Eating"
OUTPUT
true
EXPLANATION

sentence2 can be turned to sentence1 by inserting "right now" at the end of the sentence.

Constraints

1 <= sentence1.length, sentence2.length <= 100
sentence1 and sentence2 consist of lowercase and uppercase English letters and spaces.
The words in sentence1 and sentence2 are separated by a single space.

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Frequently Asked Questions

Common questions about solving Sentence Similarity I I I and using Interview Coder during coding interviews.

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