{ "data": { "question": { "questionId": "1923", "questionFrontendId": "1813", "boundTopicId": null, "title": "Sentence Similarity III", "titleSlug": "sentence-similarity-iii", "content": "
A sentence is a list of words that are separated by a single space with no leading or trailing spaces. For example, "Hello World"
, "HELLO"
, "hello world hello world"
are all sentences. Words consist of only uppercase and lowercase English letters.
Two sentences sentence1
and sentence2
are similar if it is possible to insert an arbitrary sentence (possibly empty) inside one of these sentences such that the two sentences become equal. For example, sentence1 = "Hello my name is Jane"
and sentence2 = "Hello Jane"
can be made equal by inserting "my name is"
between "Hello"
and "Jane"
in sentence2
.
Given two sentences sentence1
and sentence2
, return true
if sentence1
and sentence2
are similar. Otherwise, return false
.
\n
Example 1:
\n\n\nInput: sentence1 = "My name is Haley", sentence2 = "My Haley"\nOutput: true\nExplanation: sentence2 can be turned to sentence1 by inserting "name is" between "My" and "Haley".\n\n\n
Example 2:
\n\n\nInput: sentence1 = "of", sentence2 = "A lot of words"\nOutput: false\nExplanation: No single sentence can be inserted inside one of the sentences to make it equal to the other.\n\n\n
Example 3:
\n\n\nInput: sentence1 = "Eating right now", sentence2 = "Eating"\nOutput: true\nExplanation: sentence2 can be turned to sentence1 by inserting "right now" at the end of the sentence.\n\n\n
\n
Constraints:
\n\n1 <= sentence1.length, sentence2.length <= 100
sentence1
and sentence2
consist of lowercase and uppercase English letters and spaces.sentence1
and sentence2
are separated by a single space.Compiled with clang 11
using the latest C++ 17 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.
\"], \"java\": [\"Java\", \" OpenJDK 17
. Java 8 features such as lambda expressions and stream API can be used.
Most standard library headers are already included automatically for your convenience.
\\r\\nIncludes Pair
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Python 2.7.12
.
Most libraries are already imported automatically for your convenience, such as array, bisect, collections. If you need more libraries, you can import it yourself.
\\r\\n\\r\\nFor Map/TreeMap data structure, you may use sortedcontainers library.
\\r\\n\\r\\nNote that Python 2.7 will not be maintained past 2020. For the latest Python, please choose Python3 instead.
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Your code is compiled with level one optimization (-O1
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Most standard library headers are already included automatically for your convenience.
\\r\\n\\r\\nFor hash table operations, you may use uthash. \\\"uthash.h\\\" is included by default. Below are some examples:
\\r\\n\\r\\n1. Adding an item to a hash.\\r\\n
\\r\\nstruct hash_entry {\\r\\n int id; /* we'll use this field as the key */\\r\\n char name[10];\\r\\n UT_hash_handle hh; /* makes this structure hashable */\\r\\n};\\r\\n\\r\\nstruct hash_entry *users = NULL;\\r\\n\\r\\nvoid add_user(struct hash_entry *s) {\\r\\n HASH_ADD_INT(users, id, s);\\r\\n}\\r\\n\\r\\n\\r\\n\\r\\n
2. Looking up an item in a hash:\\r\\n
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3. Deleting an item in a hash:\\r\\n
\\r\\nvoid delete_user(struct hash_entry *user) {\\r\\n HASH_DEL(users, user); \\r\\n}\\r\\n\\r\\n\"], \"csharp\": [\"C#\", \"\\r\\n\\r\\n
Your code is compiled with debug flag enabled (/debug
).
Node.js 16.13.2
.
Your code is run with --harmony
flag, enabling new ES6 features.
lodash.js library is included by default.
\\r\\n\\r\\nFor Priority Queue / Queue data structures, you may use datastructures-js/priority-queue and datastructures-js/queue.
\"], \"ruby\": [\"Ruby\", \"Ruby 3.1
Some common data structure implementations are provided in the Algorithms module: https://www.rubydoc.info/github/kanwei/algorithms/Algorithms
\"], \"swift\": [\"Swift\", \"Swift 5.5.2
.
Go 1.17.6
.
Support https://godoc.org/github.com/emirpasic/gods library.
\"], \"python3\": [\"Python3\", \"Python 3.10
.
Most libraries are already imported automatically for your convenience, such as array, bisect, collections. If you need more libraries, you can import it yourself.
\\r\\n\\r\\nFor Map/TreeMap data structure, you may use sortedcontainers library.
\"], \"scala\": [\"Scala\", \"Scala 2.13.7
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Kotlin 1.3.10
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Rust 1.58.1
Supports rand v0.6\\u00a0from crates.io
\"], \"php\": [\"PHP\", \"PHP 8.1
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With bcmath module
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Your code is run with --harmony
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lodash.js library is included by default.
\"], \"racket\": [\"Racket\", \"Run with Racket 8.3
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