More Problems

• Find the longest contiguous subarray where all elements are divisible by the sum of their digit sum.
• Find the longest contiguous subarray where all elements are divisible by the product of their digit product.
• Check if the sum of diagonal elements in a square 2D matrix is smaller than the sum of all other elements.
• Check if the product of diagonal elements in a square 2D matrix is greater than the product of all other elements.
• Find the longest contiguous subarray where the sum of elements is a multiple of both 8 and 16.
• Find the longest contiguous subarray where the product of elements is a multiple of both 9 and 18.
• Check if the sum of all odd elements in an array is smaller than the sum of all even elements.
• Check if the product of all even elements in an array is smaller than the product of all odd elements.