LeetCode & GeeksForGeek

Link GFG: 🔗 GeeksForGeek kshitijmagare19 .

Collection of LeetCode & GeeksForGeek questions to ace the coding interview! - Created using [ LeetHub ]

String


0344-reverse-string
0409-longest-palindrome
0648-replace-words
1044-find-common-characters
2572-append-characters-to-string-to-make-subsequence
3379-score-of-a-string

Two Pointers


0344-reverse-string
2572-append-characters-to-string-to-make-subsequence

Greedy


0409-longest-palindrome
0876-hand-of-straights
2572-append-characters-to-string-to-make-subsequence

Hash Table


0409-longest-palindrome
0648-replace-words
0876-hand-of-straights
1016-subarray-sums-divisible-by-k
1044-find-common-characters
1217-relative-sort-array

Array


0648-replace-words
0876-hand-of-straights
1016-subarray-sums-divisible-by-k
1044-find-common-characters
1137-height-checker
1217-relative-sort-array

Sorting


0876-hand-of-straights
1137-height-checker
1217-relative-sort-array

Trie


0648-replace-words

Prefix Sum


1016-subarray-sums-divisible-by-k

Counting Sort


1137-height-checker
1217-relative-sort-array

Name		Name	Last commit message	Last commit date
Latest commit History 1,246 Commits
0001-two-sum		0001-two-sum
0002-add-two-numbers		0002-add-two-numbers
0003-longest-substring-without-repeating-characters		0003-longest-substring-without-repeating-characters
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0005-longest-palindromic-substring		0005-longest-palindromic-substring
0007-reverse-integer		0007-reverse-integer
0012-integer-to-roman		0012-integer-to-roman
0014-longest-common-prefix		0014-longest-common-prefix
0020-valid-parentheses		0020-valid-parentheses
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0058-length-of-last-word		0058-length-of-last-word
0067-add-binary		0067-add-binary
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0169-majority-element		0169-majority-element
0197-rising-temperature		0197-rising-temperature
0206-reverse-linked-list		0206-reverse-linked-list
0217-contains-duplicate		0217-contains-duplicate
0219-contains-duplicate-ii		0219-contains-duplicate-ii
0223-rectangle-area		0223-rectangle-area
0260-single-number-iii		0260-single-number-iii
0322-coin-change		0322-coin-change
0344-reverse-string		0344-reverse-string
0345-reverse-vowels-of-a-string		0345-reverse-vowels-of-a-string
0409-longest-palindrome		0409-longest-palindrome
0412-fizz-buzz		0412-fizz-buzz
0451-sort-characters-by-frequency		0451-sort-characters-by-frequency
0501-find-mode-in-binary-search-tree		0501-find-mode-in-binary-search-tree
0518-coin-change-ii		0518-coin-change-ii
0523-continuous-subarray-sum		0523-continuous-subarray-sum
0557-reverse-words-in-a-string-iii		0557-reverse-words-in-a-string-iii
0584-find-customer-referee		0584-find-customer-referee
0648-replace-words		0648-replace-words
0766-toeplitz-matrix		0766-toeplitz-matrix
0795-k-th-symbol-in-grammar		0795-k-th-symbol-in-grammar
0876-hand-of-straights		0876-hand-of-straights
0876-middle-of-the-linked-list		0876-middle-of-the-linked-list
1001-n-repeated-element-in-size-2n-array		1001-n-repeated-element-in-size-2n-array
1016-subarray-sums-divisible-by-k		1016-subarray-sums-divisible-by-k
1021-distribute-coins-in-binary-tree		1021-distribute-coins-in-binary-tree
1030-smallest-string-starting-from-leaf		1030-smallest-string-starting-from-leaf
1034-subarrays-with-k-different-integers		1034-subarrays-with-k-different-integers
1044-find-common-characters		1044-find-common-characters
1047-remove-all-adjacent-duplicates-in-string		1047-remove-all-adjacent-duplicates-in-string
1086-divisor-game		1086-divisor-game
1111-minimum-score-triangulation-of-polygon		1111-minimum-score-triangulation-of-polygon
1137-height-checker		1137-height-checker
1161-project-employees-i		1161-project-employees-i
1179-reformat-department-table		1179-reformat-department-table
1207-unique-number-of-occurrences		1207-unique-number-of-occurrences
1217-relative-sort-array		1217-relative-sort-array
1224-minimum-falling-path-sum-ii		1224-minimum-falling-path-sum-ii
1236-n-th-tribonacci-number		1236-n-th-tribonacci-number
1250-longest-common-subsequence		1250-longest-common-subsequence
1267-remove-zero-sum-consecutive-nodes-from-linked-list		1267-remove-zero-sum-consecutive-nodes-from-linked-list
129-sum-root-to-leaf-numbers		129-sum-root-to-leaf-numbers
131-palindrome-partitioning		131-palindrome-partitioning
132-palindrome-partitioning-ii		132-palindrome-partitioning-ii
1321-get-equal-substrings-within-budget		1321-get-equal-substrings-within-budget
1323-maximum-69-number		1323-maximum-69-number
1331-path-with-maximum-gold		1331-path-with-maximum-gold
1338-queries-quality-and-percentage		1338-queries-quality-and-percentage
1371-minimum-remove-to-make-valid-parentheses		1371-minimum-remove-to-make-valid-parentheses
1381-maximum-score-words-formed-by-letters		1381-maximum-score-words-formed-by-letters
1392-find-the-difference-of-two-arrays		1392-find-the-difference-of-two-arrays
140-word-break-ii		140-word-break-ii
141-linked-list-cycle		141-linked-list-cycle
1411-convert-binary-number-in-a-linked-list-to-integer		1411-convert-binary-number-in-a-linked-list-to-integer
143-reorder-list		143-reorder-list
1436-destination-city		1436-destination-city
1450-delete-leaves-with-a-given-value		1450-delete-leaves-with-a-given-value
1460-make-two-arrays-equal-by-reversing-subarrays		1460-make-two-arrays-equal-by-reversing-subarrays
1480-running-sum-of-1d-array		1480-running-sum-of-1d-array
1490-generate-a-string-with-characters-that-have-odd-counts		1490-generate-a-string-with-characters-that-have-odd-counts
1509-replace-employee-id-with-the-unique-identifier		1509-replace-employee-id-with-the-unique-identifier
1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one		1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one
1544-make-the-string-great		1544-make-the-string-great
1553-count-triplets-that-can-form-two-arrays-of-equal-xor		1553-count-triplets-that-can-form-two-arrays-of-equal-xor
1642-water-bottles		1642-water-bottles
165-compare-version-numbers		165-compare-version-numbers
1666-make-the-string-great		1666-make-the-string-great
169-majority-element		169-majority-element
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1730-special-array-with-x-elements-greater-than-or-equal-x		1730-special-array-with-x-elements-greater-than-or-equal-x
1737-maximum-nesting-depth-of-the-parentheses		1737-maximum-nesting-depth-of-the-parentheses
1765-merge-in-between-linked-lists		1765-merge-in-between-linked-lists
1769-get-maximum-in-generated-array		1769-get-maximum-in-generated-array
1802-number-of-students-unable-to-eat-lunch		1802-number-of-students-unable-to-eat-lunch
1832-check-if-the-sentence-is-pangram		1832-check-if-the-sentence-is-pangram
1844-maximum-number-of-balls-in-a-box		1844-maximum-number-of-balls-in-a-box
1848-sum-of-unique-elements		1848-sum-of-unique-elements
1897-redistribute-characters-to-make-all-strings-equal		1897-redistribute-characters-to-make-all-strings-equal
1908-recyclable-and-low-fat-products		1908-recyclable-and-low-fat-products
197-rising-temperature		197-rising-temperature
1979-find-greatest-common-divisor-of-array		1979-find-greatest-common-divisor-of-array
1991-find-the-middle-index-in-array		1991-find-the-middle-index-in-array
1995-count-special-quadruplets		1995-count-special-quadruplets
2-add-two-numbers		2-add-two-numbers
200-number-of-islands		200-number-of-islands
2000-reverse-prefix-of-word		2000-reverse-prefix-of-word
2031-egg-drop-with-2-eggs-and-n-floors		2031-egg-drop-with-2-eggs-and-n-floors

KshitijMagare19/LeetCode-GFG

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