Title Difficulty Companies Videos
Symmetric N-ary Tree Detection Easy amazon
Check If Digits Are Equal in String After Operations I Easy
Count Partitions with Even Sum Difference Easy
Find Closest Person Easy
Find Followers Count Easy
Find Most Frequent Vowel and Consonant Easy
Find Products with Three Consecutive Digits Easy
Find Products with Valid Serial Numbers Easy
Find Special Substring of Length K Easy
Find the Largest Almost Missing Integer Easy
Find Valid Emails Easy
Find Valid Pair of Adjacent Digits in String Easy
Fruits Into Baskets II Easy
Maximum Containers on a Ship Easy
Maximum Product of Two Digits Easy
Maximum Subarray With Equal Products Easy
Maximum Unique Subarray Sum After Deletion Easy
Minimum Cost to Reach Every Position Easy
Minimum Deletions for At Most K Distinct Characters Easy
Minimum Operations to Make Array Sum Divisible by K Easy
Minimum Operations to Make Columns Strictly Increasing Easy
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Reverse Degree of a String Easy
Smallest Index With Digit Sum Equal to Index Easy
Smallest Number With All Set Bits Easy
Substring Matching Pattern Easy
Sum of Good Numbers Easy
Sum of Variable Length Subarrays Easy
Transform Array by Parity Easy
Transformed Array Easy
Unique 3-Digit Even Numbers Easy
Zigzag Grid Traversal With Skip Easy
Maximum Students on a Single Bench Easy
Phone Number Prefix Easy
Find Subsequence of Length K With the Largest Sum Easy
Divide a String Into Groups of Size k Easy
Maximum Difference Between Increasing Elements Easy
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Maximum Difference Between Adjacent Elements in a Circular Array Easy
Maximum Difference Between Even and Odd Frequency I Easy
Ant on the Boundary Easy
Distribute Candies Among Children I Easy
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Alternating Groups 1 Easy
Alternating Digit Sum Easy
Adjacent Increasing Subarrays Detection I Easy
Account Balance After Rounded Purchase Easy
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Divisible and Non-divisible Sums Difference Easy
Find Words Containing Character Easy