More Problems

• Find the minimum number of elements to remove from an array to make all remaining elements distinct.
• Check if an array can be divided into two subarrays with equal sums using dynamic programming.
• Find the number of subarrays whose sum is divisible by a given value using a hashing technique.
• Given an array of integers, find the longest subarray where the difference between the largest and smallest elements is less than a given value.
• Check if an array contains a subarray with zero sum using hashing.
• Given an array of integers, find the longest subarray with all distinct elements.
• Rearrange an array such that no two adjacent elements are the same using a priority queue (heap).
• Find the longest subarray with an alternating even-odd sequence.