More Problems

• Check if it is possible to sort an array into non-decreasing order by reversing at most one subarray.
• Find the longest subsequence of an array such that the difference between consecutive elements is the same.
• Given an array, find the minimum number of elements to remove so that the remaining elements form an arithmetic progression.
• Find the minimum number of moves required to make all elements of an array equal by incrementing or decrementing adjacent elements.
• Find the maximum possible value of the sum of two non-overlapping subarrays in an array.
• Check if the sum of elements in any subarray of size k is equal to a given number using a sliding window approach.
• Given an array, rearrange it in such a way that all even numbers come before odd numbers while maintaining relative order.
• Find the maximum difference between two elements in an array such that the larger element comes after the smaller element.