More Problems

• Find the longest contiguous subarray where the sum of elements is divisible by the sum of their index cubes.
• Find the longest contiguous subarray where the product of elements is divisible by the product of their index squares.
• Check if the sum of elements at prime indices in an array is smaller than their index squared.
• Check if the product of elements at composite indices in an array is smaller than their index cubed.
• Find the number of subarrays where the sum of elements is greater than the sum of their digit sum.
• Find the number of subarrays where the product of elements is greater than the product of their digit product.
• Check if the sum of elements in the first half of an array is smaller than the product of the second half.
• Check if the product of elements in the first half of an array is smaller than the sum of the second half.