More Problems

• Find the number of subarrays whose sum is a multiple of 3.
• Find the number of subarrays whose product is a multiple of 5.
• Find the row in a 2D matrix that contains only odd numbers.
• Find the column in a 2D matrix that contains only even numbers.
• Check if the sum of elements in each row of a 2D matrix is a multiple of a given number.
• Check if the product of elements in each column of a 2D matrix is a multiple of a given number.
• Find the longest contiguous subarray where all elements are divisible by a given number.
• Check if all elements in an array are multiples of the number of elements in the array.