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JohannesGezachew
Competitive-Programming
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About
My solutions to competitive programming problems, covering algorithms, data structures, and more.
Topics
cpp
python
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0001-two-sum
0001-two-sum
0003-longest-substring-without-repeating-characters
0003-longest-substring-without-repeating-characters
0009-palindrome-number
0009-palindrome-number
0011-container-with-most-water
0011-container-with-most-water
0014-longest-common-prefix
0014-longest-common-prefix
0016-3sum-closest
0016-3sum-closest
0018-4sum
0018-4sum
0020-valid-parentheses
0020-valid-parentheses
0026-remove-duplicates-from-sorted-array
0026-remove-duplicates-from-sorted-array
0027-remove-element
0027-remove-element
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0043-multiply-strings
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0048-rotate-image
0053-maximum-subarray
0053-maximum-subarray
0056-merge-intervals
0056-merge-intervals
0058-length-of-last-word
0058-length-of-last-word
0066-plus-one
0066-plus-one
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0071-simplify-path
0075-sort-colors
0075-sort-colors
0076-minimum-window-substring
0076-minimum-window-substring
0088-merge-sorted-array
0088-merge-sorted-array
0100-same-tree
0100-same-tree
0125-valid-palindrome
0125-valid-palindrome
0128-longest-consecutive-sequence
0128-longest-consecutive-sequence
0150-evaluate-reverse-polish-notation
0150-evaluate-reverse-polish-notation
0151-reverse-words-in-a-string
0151-reverse-words-in-a-string
0167-two-sum-ii-input-array-is-sorted
0167-two-sum-ii-input-array-is-sorted
0168-excel-sheet-column-title
0168-excel-sheet-column-title
0179-largest-number
0179-largest-number
0189-rotate-array
0189-rotate-array
0202-happy-number
0202-happy-number
0209-minimum-size-subarray-sum
0209-minimum-size-subarray-sum
0217-contains-duplicate
0217-contains-duplicate
0229-majority-element-ii
0229-majority-element-ii
0238-product-of-array-except-self
0238-product-of-array-except-self
0283-move-zeroes
0283-move-zeroes
0303-range-sum-query-immutable
0303-range-sum-query-immutable
0304-range-sum-query-2d-immutable
0304-range-sum-query-2d-immutable
0344-reverse-string
0344-reverse-string
0345-reverse-vowels-of-a-string
0345-reverse-vowels-of-a-string
0350-intersection-of-two-arrays-ii
0350-intersection-of-two-arrays-ii
0412-fizz-buzz
0412-fizz-buzz
0414-third-maximum-number
0414-third-maximum-number
0424-longest-repeating-character-replacement
0424-longest-repeating-character-replacement
0434-number-of-segments-in-a-string
0434-number-of-segments-in-a-string
0438-find-all-anagrams-in-a-string
0438-find-all-anagrams-in-a-string
0485-max-consecutive-ones
0485-max-consecutive-ones
0496-next-greater-element-i
0496-next-greater-element-i
0500-keyboard-row
0500-keyboard-row
0541-reverse-string-ii
0541-reverse-string-ii
0560-subarray-sum-equals-k
0560-subarray-sum-equals-k
0567-permutation-in-string
0567-permutation-in-string
0599-minimum-index-sum-of-two-lists
0599-minimum-index-sum-of-two-lists
0609-find-duplicate-file-in-system
0609-find-duplicate-file-in-system
0633-sum-of-square-numbers
0633-sum-of-square-numbers
0643-maximum-average-subarray-i
0643-maximum-average-subarray-i
0665-non-decreasing-array
0665-non-decreasing-array
0682-baseball-game
0682-baseball-game
0739-daily-temperatures
0739-daily-temperatures
0763-partition-labels
0763-partition-labels
0789-escape-the-ghosts
0789-escape-the-ghosts
0822-card-flipping-game
0822-card-flipping-game
0832-flipping-an-image
0832-flipping-an-image
0856-score-of-parentheses
0856-score-of-parentheses
0867-transpose-matrix
0867-transpose-matrix
0881-boats-to-save-people
0881-boats-to-save-people
0904-fruit-into-baskets
0904-fruit-into-baskets
0930-binary-subarrays-with-sum
0930-binary-subarrays-with-sum
0933-number-of-recent-calls
0933-number-of-recent-calls
0941-valid-mountain-array
0941-valid-mountain-array
0969-pancake-sorting
0969-pancake-sorting
0976-largest-perimeter-triangle
0976-largest-perimeter-triangle
0977-squares-of-a-sorted-array
0977-squares-of-a-sorted-array
0985-sum-of-even-numbers-after-queries
0985-sum-of-even-numbers-after-queries
1004-max-consecutive-ones-iii
1004-max-consecutive-ones-iii
1094-car-pooling
1094-car-pooling
1109-corporate-flight-bookings
1109-corporate-flight-bookings
1169-invalid-transactions
1169-invalid-transactions
1184-distance-between-bus-stops
1184-distance-between-bus-stops
1208-get-equal-substrings-within-budget
1208-get-equal-substrings-within-budget
1248-count-number-of-nice-subarrays
1248-count-number-of-nice-subarrays
1266-minimum-time-visiting-all-points
1266-minimum-time-visiting-all-points
1287-element-appearing-more-than-25-in-sorted-array
1287-element-appearing-more-than-25-in-sorted-array
1309-decrypt-string-from-alphabet-to-integer-mapping
1309-decrypt-string-from-alphabet-to-integer-mapping
1313-decompress-run-length-encoded-list
1313-decompress-run-length-encoded-list
1324-print-words-vertically
1324-print-words-vertically
1365-how-many-numbers-are-smaller-than-the-current-number
1365-how-many-numbers-are-smaller-than-the-current-number
1396-design-underground-system
1396-design-underground-system
1413-minimum-value-to-get-positive-step-by-step-sum
1413-minimum-value-to-get-positive-step-by-step-sum
1422-maximum-score-after-splitting-a-string
1422-maximum-score-after-splitting-a-string
1431-kids-with-the-greatest-number-of-candies
1431-kids-with-the-greatest-number-of-candies
1480-running-sum-of-1d-array
1480-running-sum-of-1d-array
1491-average-salary-excluding-the-minimum-and-maximum-salary
1491-average-salary-excluding-the-minimum-and-maximum-salary
1493-longest-subarray-of-1s-after-deleting-one-element
1493-longest-subarray-of-1s-after-deleting-one-element
1518-water-bottles
1518-water-bottles
1528-shuffle-string
1528-shuffle-string
1561-maximum-number-of-coins-you-can-get
1561-maximum-number-of-coins-you-can-get
1598-crawler-log-folder
1598-crawler-log-folder
1637-widest-vertical-area-between-two-points-containing-no-points
1637-widest-vertical-area-between-two-points-containing-no-points
1656-design-an-ordered-stream
1656-design-an-ordered-stream
1662-check-if-two-string-arrays-are-equivalent
1662-check-if-two-string-arrays-are-equivalent
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My solutions to competitive programming problems, covering algorithms, data structures, and more.
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python
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