More Problems

• Find the maximum difference between two elements in an array such that the larger element comes after the smaller element.
• Find the longest contiguous subarray with exactly k distinct elements using a sliding window and hashing technique.
• Given an array, find the number of subarrays where the product of elements is less than a given value.
• Check if an array can be rearranged into a palindrome by swapping adjacent elements.
• Find the length of the longest increasing subarray in an array.
• Find the number of ways to partition an array into three contiguous subarrays such that the sum of each subarray is the same.
• Check if a given array is a rotation of another array using binary search.
• Find the smallest subarray with a sum greater than or equal to a given number using a sliding window technique.