More Problems

• Check if two arrays can be merged into a sorted sequence without any duplicates using two pointers.
• Find the longest contiguous subarray with at most two distinct values using two pointers.
• Given two sorted arrays, find the pair of elements with the smallest sum using two pointers.
• Find the maximum sum of non-overlapping subarrays using two pointers.
• Determine if a string can be rearranged to form a palindrome by changing at most one character using two pointers.
• Find all pairs in two different sorted arrays whose sum is less than a target using two pointers.
• Check if two strings are valid anagrams by sorting both strings using two pointers.
• Find the maximum length of a contiguous subarray that sums up to a prime number using two pointers.