More Problems

• Check if the sum of all odd-indexed elements in an array is divisible by the length of the array.
• Check if the product of all even-indexed elements in an array is divisible by the length of the array.
• Find the row in a 2D matrix where the sum of elements is equal to the sum of their squares.
• Find the column in a 2D matrix where the product of elements is equal to the product of their cubes.
• Check if the sum of the first k elements in an array is equal to the sum of the last k elements.
• Check if the product of the first k elements in an array is smaller than the product of the last k elements.
• Find the longest contiguous subarray where all elements are greater than the product of their indices.
• Find the number of elements in an array that are divisible by both 12 and 24.