Sliding-Window | K5kC

Minimum Operations to Make Binary Array Elements Equal to One I

Longest Nice Subarray

Number of Substrings Containing All Three Characters

Alternating Groups 2

Longest subarray with distinct elements

Shortest substring containing all characters in a set

Continuous Subarrays

Maximum Beauty of an Array After Applying Operation

Find Longest Special Substring That Occurs Thrice 2

Find Longest Special Substring That Occurs Thrice 1