More Problems

• Check if an array contains a subsequence where the product of elements is divisible by their index product.
• Find the number of ways to partition an array into three contiguous subarrays such that the sum of elements in the first subarray is twice the sum of the third subarray.
• Check if the sum of the elements in the main diagonal of a square matrix is divisible by the product of the elements in the secondary diagonal.
• Find the number of subarrays where the sum of elements is equal to their product.
• Find the number of distinct subarrays of length k where the sum of elements is a multiple of the index sum.
• Check if an array contains a subarray where the sum of elements is a perfect square using a two-pointer approach.
• Find the number of ways to partition an array into two subarrays where the sum of elements in the first subarray is greater than the product of the elements in the second subarray.
• Check if the product of elements in an array is a prime number using a brute force approach.