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Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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NameName
Last commit message
Last commit date
0001-two-sum
0001-two-sum
 
 
0002-add-two-numbers
0002-add-two-numbers
 
 
0007-reverse-integer
0007-reverse-integer
 
 
0009-palindrome-number
0009-palindrome-number
 
 
0013-roman-to-integer
0013-roman-to-integer
 
 
0014-longest-common-prefix
0014-longest-common-prefix
 
 
0020-valid-parentheses
0020-valid-parentheses
 
 
0021-merge-two-sorted-lists
0021-merge-two-sorted-lists
 
 
0026-remove-duplicates-from-sorted-array
0026-remove-duplicates-from-sorted-array
 
 
0027-remove-element
0027-remove-element
 
 
0028-find-the-index-of-the-first-occurrence-in-a-string
0028-find-the-index-of-the-first-occurrence-in-a-string
 
 
0035-search-insert-position
0035-search-insert-position
 
 
0058-length-of-last-word
0058-length-of-last-word
 
 
0066-plus-one
0066-plus-one
 
 
0067-add-binary
0067-add-binary
 
 
0069-sqrtx
0069-sqrtx
 
 
0083-remove-duplicates-from-sorted-list
0083-remove-duplicates-from-sorted-list
 
 
0102-binary-tree-level-order-traversal
0102-binary-tree-level-order-traversal
 
 
0118-pascals-triangle
0118-pascals-triangle
 
 
0136-single-number
0136-single-number
 
 
0141-linked-list-cycle
0141-linked-list-cycle
 
 
0202-happy-number
0202-happy-number
 
 
0217-contains-duplicate
0217-contains-duplicate
 
 
0219-contains-duplicate-ii
0219-contains-duplicate-ii
 
 
0228-summary-ranges
0228-summary-ranges
 
 
0242-valid-anagram
0242-valid-anagram
 
 
0283-move-zeroes
0283-move-zeroes
 
 
0344-reverse-string
0344-reverse-string
 
 
0345-reverse-vowels-of-a-string
0345-reverse-vowels-of-a-string
 
 
0387-first-unique-character-in-a-string
0387-first-unique-character-in-a-string
 
 
0392-is-subsequence
0392-is-subsequence
 
 
0557-reverse-words-in-a-string-iii
0557-reverse-words-in-a-string-iii
 
 
0594-longest-harmonious-subsequence
0594-longest-harmonious-subsequence
 
 
0680-valid-palindrome-ii
0680-valid-palindrome-ii
 
 
0771-jewels-and-stones
0771-jewels-and-stones
 
 
0917-reverse-only-letters
0917-reverse-only-letters
 
 
0925-long-pressed-name
0925-long-pressed-name
 
 
1-two-sum
1-two-sum
 
 
1051-height-checker
1051-height-checker
 
 
1089-duplicate-zeros
1089-duplicate-zeros
 
 
1108-defanging-an-ip-address
1108-defanging-an-ip-address
 
 
1434-decrypt-string-from-alphabet-to-integer-mapping
1434-decrypt-string-from-alphabet-to-integer-mapping
 
 
1470-shuffle-the-array
1470-shuffle-the-array
 
 
1512-number-of-good-pairs
1512-number-of-good-pairs
 
 
1781-check-if-two-string-arrays-are-equivalent
1781-check-if-two-string-arrays-are-equivalent
 
 
191-number-of-1-bits
191-number-of-1-bits
 
 
1920-build-array-from-permutation
1920-build-array-from-permutation
 
 
1929-concatenation-of-array
1929-concatenation-of-array
 
 
2011-final-value-of-variable-after-performing-operations
2011-final-value-of-variable-after-performing-operations
 
 
2469-convert-the-temperature
2469-convert-the-temperature
 
 
2894-divisible-and-non-divisible-sums-difference
2894-divisible-and-non-divisible-sums-difference
 
 
3110-score-of-a-string
3110-score-of-a-string
 
 
3936-minimum-swaps-to-move-zeros-to-end
3936-minimum-swaps-to-move-zeros-to-end
 
 
88-merge-sorted-array
88-merge-sorted-array
 
 
README.md
README.md
 
 

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VasLeetCodeSolutions

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub

LeetCode Topics

Array

Problem Name Difficulty
0001-two-sum Easy
0027-remove-element Easy
0118-pascals-triangle Easy
0136-single-number Easy
0217-contains-duplicate Easy
0219-contains-duplicate-ii Easy
0228-summary-ranges Easy
0283-move-zeroes Easy
0594-longest-harmonious-subsequence Easy
3936-minimum-swaps-to-move-zeros-to-end Easy

Hash Table

Problem Name Difficulty
0001-two-sum Easy
0141-linked-list-cycle Easy
0202-happy-number Easy
0217-contains-duplicate Easy
0219-contains-duplicate-ii Easy
0242-valid-anagram Easy
0594-longest-harmonious-subsequence Easy

Sorting

Problem Name Difficulty
0217-contains-duplicate Easy
0242-valid-anagram Easy
0594-longest-harmonious-subsequence Easy

Math

Problem Name Difficulty
0009-palindrome-number Easy
0202-happy-number Easy

Two Pointers

Problem Name Difficulty
0027-remove-element Easy
0141-linked-list-cycle Easy
0202-happy-number Easy
0283-move-zeroes Easy
0344-reverse-string Easy
0345-reverse-vowels-of-a-string Easy
0392-is-subsequence Easy
0557-reverse-words-in-a-string-iii Easy
0680-valid-palindrome-ii Easy
0917-reverse-only-letters Easy
0925-long-pressed-name Easy
3936-minimum-swaps-to-move-zeros-to-end Easy

Bit Manipulation

Problem Name Difficulty
0136-single-number Easy

Dynamic Programming

Problem Name Difficulty
0118-pascals-triangle Easy
0392-is-subsequence Easy

Sliding Window

Problem Name Difficulty
0219-contains-duplicate-ii Easy
0594-longest-harmonious-subsequence Easy

Linked List

Problem Name Difficulty
0141-linked-list-cycle Easy

Floyd's Cycle Finding Algorithm

Problem Name Difficulty
0141-linked-list-cycle Easy
0202-happy-number Easy

String

Problem Name Difficulty
0242-valid-anagram Easy
0344-reverse-string Easy
0345-reverse-vowels-of-a-string Easy
0392-is-subsequence Easy
0557-reverse-words-in-a-string-iii Easy
0680-valid-palindrome-ii Easy
0917-reverse-only-letters Easy
0925-long-pressed-name Easy

Greedy

Problem Name Difficulty
0680-valid-palindrome-ii Easy

Counting

Problem Name Difficulty
0594-longest-harmonious-subsequence Easy

About

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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