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Sliding Window

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All Sliding Window problems

Problems

3 Longest Substring Without Repeating Characters
30 Substring with Concatenation of All Words
76 Minimum Window Substring
187 Repeated DNA Sequences
209 Minimum Size Subarray Sum
219 Contains Duplicate II
220 Contains Duplicate III
239 Sliding Window Maximum
395 Longest Substring with At Least K Repeating Characters
413 Arithmetic Slices
424 Longest Repeating Character Replacement
438 Find All Anagrams in a String
480 Sliding Window Median
567 Permutation in String
594 Longest Harmonious Subsequence
632 Smallest Range Covering Elements from K Lists
643 Maximum Average Subarray I (PRO)
658 Find K Closest Elements
689 Maximum Sum of 3 Non-Overlapping Subarrays
713 Subarray Product Less Than K
718 Maximum Length of Repeated Subarray
837 New 21 Game
862 Shortest Subarray with Sum at Least K
904 Fruit Into Baskets
930 Binary Subarrays With Sum
978 Longest Turbulent Subarray
992 Subarrays with K Different Integers
995 Minimum Number of K Consecutive Bit Flips
1004 Max Consecutive Ones III
1016 Binary String With Substrings Representing 1 To N
1031 Maximum Sum of Two Non-Overlapping Subarrays
1040 Moving Stones Until Consecutive II
1044 Longest Duplicate Substring
1052 Grumpy Bookstore Owner
1156 Swap For Longest Repeated Character Substring
1208 Get Equal Substrings Within Budget
1234 Replace the Substring for Balanced String
1248 Count Number of Nice Subarrays
1297 Maximum Number of Occurrences of a Substring
1343 Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold
1358 Number of Substrings Containing All Three Characters
1423 Maximum Points You Can Obtain from Cards
1425 Constrained Subsequence Sum
1438 Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
1456 Maximum Number of Vowels in a Substring of Given Length
1477 Find Two Non-overlapping Sub-arrays Each With Target Sum
1493 Longest Subarray of 1's After Deleting One Element
1499 Max Value of Equation
1610 Maximum Number of Visible Points
1652 Defuse the Bomb
1658 Minimum Operations to Reduce X to Zero
1695 Maximum Erasure Value
1703 Minimum Adjacent Swaps for K Consecutive Ones
1763 Longest Nice Substring (PRO)
1838 Frequency of the Most Frequent Element
1839 Longest Substring Of All Vowels in Order (PRO)
1871 Jump Game VII
1876 Substrings of Size Three with Distinct Characters (PRO)
1888 Minimum Number of Flips to Make the Binary String Alternating
1984 Minimum Difference Between Highest and Lowest of K Scores
2009 Minimum Number of Operations to Make Array Continuous
2024 Maximize the Confusion of an Exam
2090 K Radius Subarray Averages
2106 Maximum Fruits Harvested After at Most K Steps
2110 Number of Smooth Descent Periods of a Stock
2134 Minimum Swaps to Group All 1's Together II
2156 Find Substring With Given Hash Value
2260 Minimum Consecutive Cards to Pick Up
2269 Find the K-Beauty of a Number
2271 Maximum White Tiles Covered by a Carpet
2302 Count Subarrays With Score Less Than K
2379 Minimum Recolors to Get K Consecutive Black Blocks
2398 Maximum Number of Robots Within Budget
2401 Longest Nice Subarray
2411 Smallest Subarrays With Maximum Bitwise OR
2444 Count Subarrays With Fixed Bounds
2461 Maximum Sum of Distinct Subarrays With Length K
2516 Take K of Each Character From Left and Right
2528 Maximize the Minimum Powered City
2537 Count the Number of Good Subarrays
2555 Maximize Win From Two Segments
2653 Sliding Subarray Beauty
2730 Find the Longest Semi-Repetitive Substring
2747 Count Zero Request Servers
2760 Longest Even Odd Subarray With Threshold
2762 Continuous Subarrays
2779 Maximum Beauty of an Array After Applying Operation
2781 Length of the Longest Valid Substring
2799 Count Complete Subarrays in an Array
2831 Find the Longest Equal Subarray
2841 Maximum Sum of Almost Unique Subarray
2875 Minimum Size Subarray in Infinite Array
2902 Count of Sub-Multisets With Bounded Sum
2904 Shortest and Lexicographically Smallest Beautiful String
2932 Maximum Strong Pair XOR I
2935 Maximum Strong Pair XOR II
2953 Count Complete Substrings
2958 Length of Longest Subarray With at Most K Frequency
2962 Count Subarrays Where Max Element Appears at Least K Times
2968 Apply Operations to Maximize Frequency Score
2981 Find Longest Special Substring That Occurs Thrice I
2982 Find Longest Special Substring That Occurs Thrice II
3013 Divide an Array Into Subarrays With Minimum Cost II
3086 Minimum Moves to Pick K Ones (PRO)
3090 Maximum Length Substring With Two Occurrences
3095 Shortest Subarray With OR at Least K I
3097 Shortest Subarray With OR at Least K II
3134 Find the Median of the Uniqueness Array
3191 Minimum Operations to Make Binary Array Elements Equal to One I
3206 Alternating Groups I
3208 Alternating Groups II
3254 Find the Power of K-Size Subarrays I
3255 Find the Power of K-Size Subarrays II
3258 Count Substrings That Satisfy K-Constraint I
3261 Count Substrings That Satisfy K-Constraint II
3297 Count Substrings That Can Be Rearranged to Contain a String I
3298 Count Substrings That Can Be Rearranged to Contain a String II
3305 Count of Substrings Containing Every Vowel and K Consonants I
3306 Count of Substrings Containing Every Vowel and K Consonants II
3318 Find X-Sum of All K-Long Subarrays I
3321 Find X-Sum of All K-Long Subarrays II
3325 Count Substrings With K-Frequency Characters I
3346 Maximum Frequency of an Element After Performing Operations I
3347 Maximum Frequency of an Element After Performing Operations II
3364 Minimum Positive Sum Subarray
3411 Maximum Subarray With Equal Products
3413 Maximum Coins From K Consecutive Bags
3420 Count Non-Decreasing Subarrays After K Operations
3439 Reschedule Meetings for Maximum Free Time I
3445 Maximum Difference Between Even and Odd Frequency II
3505 Minimum Operations to Make Elements Within K Subarrays Equal
3578 Count Partitions With Max-Min Difference at Most K
3589 Count Prime-Gap Balanced Subarrays
3634 Minimum Removals to Balance Array
3652 Best Time to Buy and Sell Stock using Strategy
3679 Minimum Discards to Balance Inventory
3694 Distinct Points Reachable After Substring Removal
3768 Minimum Inversion Count in Subarrays of Fixed Length
3795 Minimum Subarray Length With Distinct Sum At Least K
3845 Maximum Subarray XOR with Bounded Range