More Problems

• Find the number of subarrays where the sum of elements is divisible by the cube of their digit sum using hashing.
• Check if the product of elements in a square matrix is divisible by the sum of their boundary elements using a sliding window technique.
• Find the longest subarray where the sum of elements is divisible by their index cubes and their digit cubes.
• Check if an array contains a subarray where the sum of elements is greater than the product of their squared values.
• Find the smallest subarray where the product of elements is divisible by the sum of their digit cubes using dynamic programming.
• Check if the sum of diagonal elements in a square matrix is smaller than the product of their neighbors using a two-pointer approach.
• Find the longest subarray where the sum of elements is a multiple of both their digit sum and their index cubes.
• Check if the product of elements at prime indices in an array is smaller than the product of their index cubes.