LeetCodeProblems

Collection of LeetCode questions to ace the coding interview! this is my own repositoy.I'd like to share my solutions with other
LeetCode Account.

LeetCode Topics

String


0058-length-of-last-word
0125-valid-palindrome
0541-reverse-string-ii
1302-delete-characters-to-make-fancy-string
2580-circular-sentence
3451-string-compression-iii

Two Pointers


0125-valid-palindrome
0541-reverse-string-ii

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Repository files navigation

LeetCodeProblems

LeetCode Topics

String

Two Pointers

About

Releases

Packages

Languages

Name		Name	Last commit message	Last commit date
Latest commit History 901 Commits
0058-length-of-last-word		0058-length-of-last-word
0125-valid-palindrome		0125-valid-palindrome
0541-reverse-string-ii		0541-reverse-string-ii
1003-check-if-word-is-valid-after-substitutions		1003-check-if-word-is-valid-after-substitutions
1005-maximize-sum-of-array-after-k-negations		1005-maximize-sum-of-array-after-k-negations
1013-partition-array-into-three-parts-with-equal-sum		1013-partition-array-into-three-parts-with-equal-sum
1016-binary-string-with-substrings-representing-1-to-n		1016-binary-string-with-substrings-representing-1-to-n
1019-next-greater-node-in-linked-list		1019-next-greater-node-in-linked-list
1021-remove-outermost-parentheses		1021-remove-outermost-parentheses
1022-sum-of-root-to-leaf-binary-numbers		1022-sum-of-root-to-leaf-binary-numbers
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1047-remove-all-adjacent-duplicates-in-string		1047-remove-all-adjacent-duplicates-in-string
1051-height-checker		1051-height-checker
108-convert-sorted-array-to-binary-search-tree		108-convert-sorted-array-to-binary-search-tree
1122-relative-sort-array		1122-relative-sort-array
1160-find-words-that-can-be-formed-by-characters		1160-find-words-that-can-be-formed-by-characters
1207-unique-number-of-occurrences		1207-unique-number-of-occurrences
1209-remove-all-adjacent-duplicates-in-string-ii		1209-remove-all-adjacent-duplicates-in-string-ii
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1247-minimum-swaps-to-make-strings-equal		1247-minimum-swaps-to-make-strings-equal
1249-minimum-remove-to-make-valid-parentheses		1249-minimum-remove-to-make-valid-parentheses
1281-subtract-the-product-and-sum-of-digits-of-an-integer		1281-subtract-the-product-and-sum-of-digits-of-an-integer
1282-group-the-people-given-the-group-size-they-belong-to		1282-group-the-people-given-the-group-size-they-belong-to
1302-delete-characters-to-make-fancy-string		1302-delete-characters-to-make-fancy-string
1304-find-n-unique-integers-sum-up-to-zero		1304-find-n-unique-integers-sum-up-to-zero
1310-xor-queries-of-a-subarray		1310-xor-queries-of-a-subarray
1318-minimum-flips-to-make-a-or-b-equal-to-c		1318-minimum-flips-to-make-a-or-b-equal-to-c
1338-reduce-array-size-to-the-half		1338-reduce-array-size-to-the-half
1342-number-of-steps-to-reduce-a-number-to-zero		1342-number-of-steps-to-reduce-a-number-to-zero
1346-check-if-n-and-its-double-exist		1346-check-if-n-and-its-double-exist
1347-minimum-number-of-steps-to-make-two-strings-anagram		1347-minimum-number-of-steps-to-make-two-strings-anagram
136-single-number		136-single-number
1365-how-many-numbers-are-smaller-than-the-current-number		1365-how-many-numbers-are-smaller-than-the-current-number
137-single-number-ii		137-single-number-ii
1379-find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree		1379-find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree
1381-design-a-stack-with-increment-operation		1381-design-a-stack-with-increment-operation
1389-create-target-array-in-the-given-order		1389-create-target-array-in-the-given-order
1400-construct-k-palindrome-strings		1400-construct-k-palindrome-strings
143-reorder-list		143-reorder-list
1431-kids-with-the-greatest-number-of-candies		1431-kids-with-the-greatest-number-of-candies
144-binary-tree-preorder-traversal		144-binary-tree-preorder-traversal
1441-build-an-array-with-stack-operations		1441-build-an-array-with-stack-operations
1446-consecutive-characters		1446-consecutive-characters
145-binary-tree-postorder-traversal		145-binary-tree-postorder-traversal
1475-final-prices-with-a-special-discount-in-a-shop		1475-final-prices-with-a-special-discount-in-a-shop
1480-running-sum-of-1d-array		1480-running-sum-of-1d-array
1481-least-number-of-unique-integers-after-k-removals		1481-least-number-of-unique-integers-after-k-removals
1486-xor-operation-in-an-array		1486-xor-operation-in-an-array
151-reverse-words-in-a-string		151-reverse-words-in-a-string
1512-number-of-good-pairs		1512-number-of-good-pairs
153-find-minimum-in-rotated-sorted-array		153-find-minimum-in-rotated-sorted-array
1544-make-the-string-great		1544-make-the-string-great
1556-thousand-separator		1556-thousand-separator
16-3sum-closest		16-3sum-closest
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
1614-maximum-nesting-depth-of-the-parentheses		1614-maximum-nesting-depth-of-the-parentheses
1636-sort-array-by-increasing-frequency		1636-sort-array-by-increasing-frequency
1652-defuse-the-bomb		1652-defuse-the-bomb
1657-determine-if-two-strings-are-close		1657-determine-if-two-strings-are-close
1662-check-if-two-string-arrays-are-equivalent		1662-check-if-two-string-arrays-are-equivalent
1668-maximum-repeating-substring		1668-maximum-repeating-substring
1669-merge-in-between-linked-lists		1669-merge-in-between-linked-lists
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
1684-count-the-number-of-consistent-strings		1684-count-the-number-of-consistent-strings
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1704-determine-if-string-halves-are-alike		1704-determine-if-string-halves-are-alike
1720-decode-xored-array		1720-decode-xored-array
1732-find-the-highest-altitude		1732-find-the-highest-altitude
1748-sum-of-unique-elements		1748-sum-of-unique-elements
1750-minimum-length-of-string-after-deleting-similar-ends		1750-minimum-length-of-string-after-deleting-similar-ends
1759-count-number-of-homogenous-substrings		1759-count-number-of-homogenous-substrings
1768-merge-strings-alternately		1768-merge-strings-alternately
1773-count-items-matching-a-rule		1773-count-items-matching-a-rule
1812-determine-color-of-a-chessboard-square		1812-determine-color-of-a-chessboard-square
1816-truncate-sentence		1816-truncate-sentence
1827-minimum-operations-to-make-the-array-increasing		1827-minimum-operations-to-make-the-array-increasing
1832-check-if-the-sentence-is-pangram		1832-check-if-the-sentence-is-pangram
1859-sorting-the-sentence		1859-sorting-the-sentence
1869-longer-contiguous-segments-of-ones-than-zeros		1869-longer-contiguous-segments-of-ones-than-zeros
1877-minimize-maximum-pair-sum-in-array		1877-minimize-maximum-pair-sum-in-array
1880-check-if-word-equals-summation-of-two-words		1880-check-if-word-equals-summation-of-two-words
189-rotate-array		189-rotate-array
1909-remove-one-element-to-make-the-array-strictly-increasing		1909-remove-one-element-to-make-the-array-strictly-increasing
191-number-of-1-bits		191-number-of-1-bits
1910-remove-all-occurrences-of-a-substring		1910-remove-all-occurrences-of-a-substring
1935-maximum-number-of-words-you-can-type		1935-maximum-number-of-words-you-can-type
1941-check-if-all-characters-have-equal-number-of-occurrences		1941-check-if-all-characters-have-equal-number-of-occurrences
1963-minimum-number-of-swaps-to-make-the-string-balanced		1963-minimum-number-of-swaps-to-make-the-string-balanced
1967-number-of-strings-that-appear-as-substrings-in-word		1967-number-of-strings-that-appear-as-substrings-in-word
1979-find-greatest-common-divisor-of-array		1979-find-greatest-common-divisor-of-array
1984-minimum-difference-between-highest-and-lowest-of-k-scores		1984-minimum-difference-between-highest-and-lowest-of-k-scores
1991-find-the-middle-index-in-array		1991-find-the-middle-index-in-array
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
2000-reverse-prefix-of-word		2000-reverse-prefix-of-word
2006-count-number-of-pairs-with-absolute-difference-k		2006-count-number-of-pairs-with-absolute-difference-k
202-happy-number		202-happy-number
2023-number-of-pairs-of-strings-with-concatenation-equal-to-target		2023-number-of-pairs-of-strings-with-concatenation-equal-to-target
203-remove-linked-list-elements		203-remove-linked-list-elements
2042-check-if-numbers-are-ascending-in-a-sentence		2042-check-if-numbers-are-ascending-in-a-sentence

MohamedAhmedAbdAlaziz/LeetCodeProblems

Folders and files

Latest commit

History

Repository files navigation

LeetCodeProblems

LeetCode Topics

String

Two Pointers

About

Resources

Stars

Watchers

Forks

Releases

Packages 0

Languages

Packages