More Problems

• Find the column in a 2D matrix where the product of elements is smaller than the sum of all other columns.
• Check if the sum of all elements in a square 2D matrix is divisible by the sum of the diagonal elements.
• Check if the product of all elements in a square 2D matrix is divisible by the product of the diagonal elements.
• Find the longest contiguous subarray where the sum of elements is divisible by both their index and the sum of the array.
• Find the longest contiguous subarray where the product of elements is divisible by both their index and the product of the array.
• Check if the sum of elements at even indices in an array is divisible by the sum of the odd-indexed elements.
• Check if the product of elements at odd indices in an array is divisible by the product of the even-indexed elements.
• Find the number of subarrays where the sum of elements is greater than the cube of their index sum.