More Problems

• 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.
• Find the number of ways to partition an array into two subarrays with equal sums using dynamic programming.
• Find the median of a large stream of numbers using two heaps (min-heap and max-heap).