More Problems

• Find the number of elements in an array that are divisible by both 2 and their index.
• Find the number of elements in an array that are divisible by both 3 and their index.
• Find the largest element in each row of a 2D matrix that is divisible by a given number.
• Find the smallest element in each column of a 2D matrix that is divisible by a given number.
• Check if the sum of the elements in the first half of an array is equal to the sum of the elements in the second half.
• Check if the product of the elements in the first half of an array is greater than the product of the elements in the second half.
• Find the number of subarrays whose sum is a multiple of 3.
• Find the number of subarrays whose product is a multiple of 5.