More Problems

• Determine if two strings can be rearranged to form valid anagrams after deleting one character using two pointers.
• Find the maximum length of a contiguous subarray that contains only prime numbers using two pointers.
• Given a string, find the length of the longest substring with at most k distinct characters using the two-pointer technique.
• Check if two linked lists intersect using the two-pointer technique (Floyd’s cycle detection).
• Find the longest palindromic substring in a given string using the two-pointer technique.
• Given two sorted arrays, find the pair of elements whose sum is closest to zero using the two-pointer technique.
• Determine if a binary tree is a subtree of another binary tree using the two-pointer technique.
• Given an unsorted array, find the longest contiguous subarray with an equal number of 1s and 0s using two pointers.