More Problems

• Find the maximum sum of two non-overlapping subarrays using two pointers.
• Check if two arrays have any common elements using two pointers.
• Find the smallest difference between two elements from two sorted arrays using two pointers.
• Check if a rotated version of a sorted array contains a given element using two pointers.
• Find the maximum number of pairs whose difference is less than or equal to a given value using two pointers.
• Find the longest subarray that contains at most k distinct elements using two pointers.
• Check if two strings are mirror images of each other using two pointers.
• Find the maximum length of a subarray that contains no duplicate elements using two pointers.