More Problems

• Find the longest contiguous subarray with at most k distinct elements using two pointers.
• Check if two strings can be made identical by changing at most one character using two pointers.
• Find the maximum product of three distinct elements in a sorted array using two pointers.
• Given an array, find the length of the longest contiguous subarray that sums to a specific value using two pointers.
• Find all pairs in an array where the sum is less than a target using two pointers.
• Check if two sorted arrays can be merged to form a palindrome after removing one character using two pointers.
• Find the longest subarray where the sum of elements is less than or equal to a target using two pointers.
• Determine if a string can be rearranged to form two identical substrings using two pointers.