More Problems

• Find the longest contiguous subarray where all elements are divisible by the sum of their index sum.
• Find the longest contiguous subarray where all elements are divisible by the product of their index product.
• Check if the sum of all diagonal elements in a square 2D matrix is divisible by the sum of all boundary elements.
• Check if the product of all diagonal elements in a square 2D matrix is divisible by the product of all boundary elements.
• Find the number of subarrays where the sum of elements is greater than the product of their digit sum.
• Find the number of subarrays where the product of elements is greater than the sum of their digit product.
• Check if all elements in an array are divisible by both their index and their digit sum.
• Check if all elements in an array are divisible by both their index and their digit product.