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Leetcode Easy
Leetcode Easy
 
 
Alternating Groups II.cpp
Alternating Groups II.cpp
 
 
Binary Subarrays With Sum.cpp
Binary Subarrays With Sum.cpp
 
 
Contains Duplicate II.cpp
Contains Duplicate II.cpp
 
 
Continuous Subarrays.cpp
Continuous Subarrays.cpp
 
 
Count Complete Substrings.cpp
Count Complete Substrings.cpp
 
 
Count Occurences of Anagrams.cpp
Count Occurences of Anagrams.cpp
 
 
Count Subarrays Where Max Element Appears at Least K Times.cpp
Count Subarrays Where Max Element Appears at Least K Times.cpp
 
 
Count Subarrays With Fixed Bounds.cpp
Count Subarrays With Fixed Bounds.cpp
 
 
Count Substrings That Satisfy K-Constraint I & II.cpp
Count Substrings That Satisfy K-Constraint I & II.cpp
 
 
Count of Substrings Containing Every Vowel and K Consonants II.cpp
Count of Substrings Containing Every Vowel and K Consonants II.cpp
 
 
Find All Anagrams in a String.cpp
Find All Anagrams in a String.cpp
 
 
Find Subarray With Bitwise AND Closest to K.cpp
Find Subarray With Bitwise AND Closest to K.cpp
 
 
Find the Longest Substring Containing Vowels in Even Counts.cpp
Find the Longest Substring Containing Vowels in Even Counts.cpp
 
 
Find the Power of K-Size Subarrays I.cpp
Find the Power of K-Size Subarrays I.cpp
 
 
First negative integer in every window of size k.cpp
First negative integer in every window of size k.cpp
 
 
Frequency of the Most Frequent Element.cpp
Frequency of the Most Frequent Element.cpp
 
 
Get Equal Substrings Within Budget.cpp
Get Equal Substrings Within Budget.cpp
 
 
Grumpy Bookstore Owner.cpp
Grumpy Bookstore Owner.cpp
 
 
K Radius Subarray Averages.cpp
K Radius Subarray Averages.cpp
 
 
Largest Sum Subarray of Size at least K.cpp
Largest Sum Subarray of Size at least K.cpp
 
 
Length of Longest Subarray With at Most K Frequency.cpp
Length of Longest Subarray With at Most K Frequency.cpp
 
 
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit.cpp
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit.cpp
 
 
Longest K unique characters substring.cpp
Longest K unique characters substring.cpp
 
 
Longest Nice Subarray.cpp
Longest Nice Subarray.cpp
 
 
Longest Sub-Array with Sum K.cpp
Longest Sub-Array with Sum K.cpp
 
 
Longest Subarray of 1's After Deleting One Element.cpp
Longest Subarray of 1's After Deleting One Element.cpp
 
 
Maximize the Confusion of an Exam.cpp
Maximize the Confusion of an Exam.cpp
 
 
Maximum Number of Vowels in a Substring of Given Length.cpp
Maximum Number of Vowels in a Substring of Given Length.cpp
 
 
Maximum Points You Can Obtain from Cards.cpp
Maximum Points You Can Obtain from Cards.cpp
 
 
Maximum Sum of Distinct Subarrays With Length K.cpp
Maximum Sum of Distinct Subarrays With Length K.cpp
 
 
Minimum Size Subarray Sum.cpp
Minimum Size Subarray Sum.cpp
 
 
Minimum Swaps to Group All 1's Together II.cpp
Minimum Swaps to Group All 1's Together II.cpp
 
 
Minimum Swaps to Group All 1s Together.cpp
Minimum Swaps to Group All 1s Together.cpp
 
 
Minimum Window Substring.cpp
Minimum Window Substring.cpp
 
 
Number of Subarrays with Bounded Maximum.cpp
Number of Subarrays with Bounded Maximum.cpp
 
 
Number of Substrings Containing All Three Characters.cpp
Number of Substrings Containing All Three Characters.cpp
 
 
Permutation in String.cpp
Permutation in String.cpp
 
 
README.md
README.md
 
 
Shortest Subarray with Sum at Least K.cpp
Shortest Subarray with Sum at Least K.cpp
 
 
Sliding Window Maximum.cpp
Sliding Window Maximum.cpp
 
 
Smallest window containing 0, 1 and 2.cpp
Smallest window containing 0, 1 and 2.cpp
 
 
Subarray Product Less Than K.cpp
Subarray Product Less Than K.cpp
 
 
Subarrays with K Different Integers.cpp
Subarrays with K Different Integers.cpp
 
 
Substring with Concatenation of All Words.cpp
Substring with Concatenation of All Words.cpp
 
 
Take K of Each Character From Left and Right.cpp
Take K of Each Character From Left and Right.cpp
 
 

README.md

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TIP : Whenever any question asks us to minimize or maximize something but in a contiguous place.

Questions

Problem Name
Permutation in String (Leetcode-567)
Find All Anagrams in a String (Leetcode-438)
Subarray Product Less Than K (Leetcode-713)
Sliding Window Maximum (Leetcode-239)
Minimum Swaps to Group All 1's Together (Leetcode-1151)
Minimum Swaps to Group All 1's Together II (Leetcode-2134)
Maximum Points You Can Obtain from Cards (Leetcode-1423)
Number of Subarrays with Bounded Maximum (Leetcode-795)
Contains Duplicate III (Leetcode-220)
First negative integer in every window of size k
Count Occurences of Anagrams
Longest Sub-Array with Sum K
Longest K unique characters substring
Minimum Window Substring (Leetcode-76)
Push Dominoes(Leetcode-838)
Find the Longest Substring Containing Vowels in Even Counts(Leetcode-1371)
Substring with Concatenation of All Words (Leetcode-30)
Minimum Size Subarray Sum (Leetcode-209)
Contains Duplicate II (Leetcode-219)
Count Subarrays With Fixed Bounds (Leetcode-2444)
Maximum Number of Vowels in a Substring of Given Length (Leetcode-1456)
K Radius Subarray Averages (Leetcode-2090)
Longest Subarray of 1's After Deleting One Element (Leetcode-1493)
Maximize the Confusion of an Exam (Leetcode-2024)
Frequency of the Most Frequent Element (Leetcode-1838)
Count Complete Substrings (Leetcode-2953)
Largest Sum Subarray of Size at least K (GfG)
Smallest window containing 0, 1 and 2 (GfG)
Binary Subarrays With Sum (Leetcode - 930)
Subarrays with K Different Integers (Leetcode - 992)
Get Equal Substrings Within Budget (Leetcode - 1208)
Find Subarray With Bitwise AND Closest to K (Leetcode - 3171)
Grumpy Bookstore Owner (Leetcode - 1052)
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit (Leetcode - 1438)
Count Substrings That Satisfy K-Constraint I & II (Leetcode - 3258 & 3261)
Find the Power of K-Size Subarrays I (Leetcode - 3254)
Shortest Subarray with Sum at Least K (Leetcode - 862)
Maximum Sum of Distinct Subarrays With Length K (Leetcode - 2461)
Take K of Each Character From Left and Right (Leetcode - 2516)
Continuous Subarrays (Leetcode - 2762)
Alternating Groups II (Leetcode - 3208)
Count of Substrings Containing Every Vowel and K Consonants II (Leetcode - 3306)
Number of Substrings Containing All Three Characters (Leetcode - 1358)
Longest Nice Subarray (Leetcode - 2401)