More Problems

• Find the longest subarray that alternates between two distinct values using two pointers.
• Check if two arrays are permutations of each other by swapping exactly two characters using two pointers.
• Find the longest subarray where all elements are prime numbers using two pointers.
• Check if a string can be rearranged to form a palindrome by swapping two adjacent characters using two pointers.
• Find the smallest subarray where the product of elements is divisible by k using two pointers.
• Check if two arrays are reverse of each other after reversing one part using two pointers.
• Find the maximum sum of a subarray where the sum of elements is divisible by a target using two pointers.
• Check if two strings can be made identical by swapping exactly two adjacent characters using two pointers.