GitHub - AndualemSebsbe/Competitive_Programming: Solved over 1,000 problems across Leetcode, Codeforces, and HackerRank, enhancing my mastery of data structures, algorithms, and problem-solving skills.

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Solved over 1,000 problems across Leetcode, Codeforces, and HackerRank, enhancing my mastery of data structures, algorithms, and problem-solving skills.

leetcode.com/AndualemSebsbe

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Name		Name	Last commit message	Last commit date
Latest commit History 1,274 Commits
.cph		.cph
0003-longest-substring-without-repeating-characters		0003-longest-substring-without-repeating-characters
0010-regular-expression-matching		0010-regular-expression-matching
0012-integer-to-roman		0012-integer-to-roman
0013-roman-to-integer		0013-roman-to-integer
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0029-divide-two-integers		0029-divide-two-integers
0031-next-permutation		0031-next-permutation
0036-valid-sudoku		0036-valid-sudoku
0046-permutations		0046-permutations
0047-permutations-ii		0047-permutations-ii
0062-unique-paths		0062-unique-paths
0063-unique-paths-ii		0063-unique-paths-ii
0066-plus-one		0066-plus-one
0079-word-search		0079-word-search
0084-largest-rectangle-in-histogram		0084-largest-rectangle-in-histogram
0085-maximal-rectangle		0085-maximal-rectangle
0137-single-number-ii		0137-single-number-ii
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0159-longest-substring-with-at-most-two-distinct-characters		0159-longest-substring-with-at-most-two-distinct-characters
0221-maximal-square		0221-maximal-square
0222-count-complete-tree-nodes		0222-count-complete-tree-nodes
0223-rectangle-area		0223-rectangle-area
0224-basic-calculator		0224-basic-calculator
0235-lowest-common-ancestor-of-a-binary-search-tree		0235-lowest-common-ancestor-of-a-binary-search-tree
0236-lowest-common-ancestor-of-a-binary-tree		0236-lowest-common-ancestor-of-a-binary-tree
0260-single-number-iii		0260-single-number-iii
0263-ugly-number		0263-ugly-number
0279-perfect-squares		0279-perfect-squares
0289-game-of-life		0289-game-of-life
0295-find-median-from-data-stream		0295-find-median-from-data-stream
0297-serialize-and-deserialize-binary-tree		0297-serialize-and-deserialize-binary-tree
0338-counting-bits		0338-counting-bits
0340-longest-substring-with-at-most-k-distinct-characters		0340-longest-substring-with-at-most-k-distinct-characters
0345-reverse-vowels-of-a-string		0345-reverse-vowels-of-a-string
0374-guess-number-higher-or-lower		0374-guess-number-higher-or-lower
0380-insert-delete-getrandom-o1		0380-insert-delete-getrandom-o1
0401-binary-watch		0401-binary-watch
0424-longest-repeating-character-replacement		0424-longest-repeating-character-replacement
0446-arithmetic-slices-ii-subsequence		0446-arithmetic-slices-ii-subsequence
0451-sort-characters-by-frequency		0451-sort-characters-by-frequency
0540-single-element-in-a-sorted-array		0540-single-element-in-a-sorted-array
0587-erect-the-fence		0587-erect-the-fence
0645-set-mismatch		0645-set-mismatch
0784-letter-case-permutation		0784-letter-case-permutation
0805-split-array-with-same-average		0805-split-array-with-same-average
0876-middle-of-the-linked-list		0876-middle-of-the-linked-list
0899-orderly-queue		0899-orderly-queue
0901-online-stock-span		0901-online-stock-span
0907-sum-of-subarray-minimums		0907-sum-of-subarray-minimums
0947-most-stones-removed-with-same-row-or-column		0947-most-stones-removed-with-same-row-or-column
0976-largest-perimeter-triangle		0976-largest-perimeter-triangle
1025-divisor-game		1025-divisor-game
1047-remove-all-adjacent-duplicates-in-string		1047-remove-all-adjacent-duplicates-in-string
1151-minimum-swaps-to-group-all-1s-together		1151-minimum-swaps-to-group-all-1s-together
1207-unique-number-of-occurrences		1207-unique-number-of-occurrences
1235-maximum-profit-in-job-scheduling		1235-maximum-profit-in-job-scheduling
1323-maximum-69-number		1323-maximum-69-number
1544-make-the-string-great		1544-make-the-string-great
1566-detect-pattern-of-length-m-repeated-k-or-more-times		1566-detect-pattern-of-length-m-repeated-k-or-more-times
1589-maximum-sum-obtained-of-any-permutation		1589-maximum-sum-obtained-of-any-permutation
1657-determine-if-two-strings-are-close		1657-determine-if-two-strings-are-close
1668-maximum-repeating-substring		1668-maximum-repeating-substring
1704-determine-if-string-halves-are-alike		1704-determine-if-string-halves-are-alike
1838-frequency-of-the-most-frequent-element		1838-frequency-of-the-most-frequent-element
1926-nearest-exit-from-entrance-in-maze		1926-nearest-exit-from-entrance-in-maze
2104-sum-of-subarray-ranges		2104-sum-of-subarray-ranges
2225-find-players-with-zero-or-one-losses		2225-find-players-with-zero-or-one-losses
2256-minimum-average-difference		2256-minimum-average-difference
2270-number-of-ways-to-split-array		2270-number-of-ways-to-split-array
2401-longest-nice-subarray		2401-longest-nice-subarray
A2SV Squid Game Round1		A2SV Squid Game Round1
A2SV Squid Game Round2		A2SV Squid Game Round2
A2SV Squid Game Round3		A2SV Squid Game Round3
A2SV Squid Game Round4		A2SV Squid Game Round4
Advanced Graphs		Advanced Graphs
AfterCamp		AfterCamp
AfterCampContest		AfterCampContest
AfterStudy		AfterStudy
AfterStudyContest		AfterStudyContest
Array and Hashing		Array and Hashing
Arrays and Hashing		Arrays and Hashing
Backtracking		Backtracking
Binary Search Tree		Binary Search Tree
Binary Search		Binary Search
Binary Tree		Binary Tree
Bit Manipulation		Bit Manipulation
Breadth First Searc		Breadth First Searc
Breadth First Search		Breadth First Search
CampContest		CampContest
CampWeekOne		CampWeekOne
CampWeekThree		CampWeekThree
CampWeekTwo		CampWeekTwo
ContestOne		ContestOne
Counting Sort		Counting Sort
DailyQuestions		DailyQuestions
Depth First Search		Depth First Search
Deque		Deque
Dijkstra Algorithm		Dijkstra Algorithm
Dynamic Programming I		Dynamic Programming I

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Solved over 1,000 problems across Leetcode, Codeforces, and HackerRank, enhancing my mastery of data structures, algorithms, and problem-solving skills.

leetcode.com/AndualemSebsbe

java algorithms data-structures problem-solving