More Problems

• Check if the sum of elements in an array is a Fibonacci number.
• Given an array, find the number of contiguous subarrays where the sum of elements is a prime number.
• Find the number of pairs of elements in an array whose difference is equal to a given number.
• Rearrange an array into alternating positive and negative numbers while maintaining their relative order.
• Check if an array can be rearranged such that all positive numbers are followed by all negative numbers without changing the relative order.
• Find the number of subarrays where the sum of elements is greater than the product of elements.
• Given an array, find the maximum product of any two distinct elements.
• Find the number of ways to split an array into k subarrays where the sum of elements in each subarray is equal to a given number x.