More Problems

• Find the longest subarray that contains at most one distinct element using two pointers.
• Check if two strings have a common subsequence using two pointers.
• Find the smallest sum of a pair of numbers in two sorted arrays using two pointers.
• Check if an array can be made palindrome by reversing at most one subarray using two pointers.
• Find the longest subarray with all elements divisible by a given number using two pointers.
• Check if two strings can be made identical by removing exactly one character using two pointers.
• Find the minimum number of operations needed to make an array palindrome using two pointers.
• Check if two strings have the same set of characters using two pointers.