More Problems

• Check if the product of elements at prime indices in an array is smaller than the product of elements at composite indices.
• Find the number of subarrays where the sum of elements is divisible by their index sum.
• Find the number of subarrays where the product of elements is divisible by their index product.
• Find the longest contiguous subarray where the sum of elements is greater than the sum of their squares.
• Find the longest contiguous subarray where the product of elements is smaller than the product of their cubes.
• Check if all elements in an array are greater than or equal to the square of their index.
• Check if all elements in an array are divisible by both the sum and product of their index and length.
• Find the number of elements in an array that are multiples of the difference between their index and the number of elements.