More Problems

• Find the maximum sum of a subarray that contains at least one duplicate element using two pointers.
• Check if a string can be rearranged to form two palindrome substrings using two pointers.
• Find the longest subarray where the sum of elements is greater than or equal to a target using two pointers.
• Check if two strings are reverse of each other after swapping one pair of characters using two pointers.
• Find the smallest subarray that contains at least one element from another array using two pointers.
• Check if two arrays are permutations of each other using two pointers.
• Find the maximum product of three distinct elements in an unsorted array using two pointers.
• Check if two strings can be made identical by swapping exactly two characters using two pointers.