More Problems

• Find the smallest subarray that contains all prime numbers using two pointers.
• Check if two arrays are valid rotations of each other using two pointers.
• Find the longest subarray that contains at least one even number using two pointers.
• Check if a string can be rearranged to form a palindrome by swapping exactly two adjacent characters using two pointers.
• Find the maximum sum of a subarray where all elements are greater than or equal to a target using two pointers.
• Check if two strings can be made palindrome by changing one character using two pointers.
• Find the smallest subarray where all elements are less than or equal to a target using two pointers.
• Check if two arrays are mirror images of each other by rearranging one part using two pointers.