More Problems

• Find the longest subarray where the sum of elements is divisible by their index sum and their digit product.
• Check if the product of elements in a square matrix is divisible by the sum of their index cubes.
• Find the number of ways to partition an array into three subarrays where the sum of elements in each subarray is a perfect cube.
• Check if the sum of elements in the first and last columns of a square matrix is smaller than the sum of their index cubes.
• Find the longest subarray where the product of elements is greater than their digit cubes using a two-pointer approach.
• Check if an array contains a subarray where the sum of elements is divisible by their index cubes using a sliding window technique.
• Find the number of subarrays where the sum of elements is divisible by the sum of their squared values.
• Check if the product of elements at prime indices in an array is smaller than the cube of their digit sum.