More Problems

• Check if a string can be rearranged to form a palindrome by deleting two characters using two pointers.
• Find the longest subarray where the sum of elements is divisible by k using two pointers.
• Check if two arrays can be merged into a sorted sequence by swapping two elements using two pointers.
• Find the maximum product of two distinct elements in an unsorted array using two pointers.
• Check if two strings can be made identical by deleting exactly one character using two pointers.
• Find the longest subarray where all elements are less than or equal to a given value using two pointers.
• Check if two arrays are identical after swapping one pair of adjacent elements using two pointers.
• Find the smallest subarray where the sum of elements is a prime number using two pointers.