More Problems

• Find the longest contiguous subarray where the sum of elements is divisible by both 2 and 4.
• Find the longest contiguous subarray where the product of elements is divisible by both 3 and 6.
• Check if all elements in an array are divisible by the square of the first element.
• Check if all elements in an array are divisible by the cube of the last element.
• Find the row in a 2D matrix where the sum of prime numbers is smaller than the sum of composite numbers.
• Find the column in a 2D matrix where the product of composite numbers is smaller than the product of prime numbers.
• Check if the sum of elements in an array is divisible by both 4 and 6.
• Check if the product of elements in an array is divisible by both 7 and 9.