More Problems

• Find the smallest element in an array that is greater than the last element.
• Check if the sum of the elements in the first half of an array equals the sum of the elements in the second half.
• Find the product of the elements at the prime indices of an array.
• Find the sum of all elements in a 2D array that are located on the boundary (first and last row, first and last column).
• Check if the product of all non-zero elements in an array is odd.
• Find the row in a 2D matrix where the sum of all elements is equal to the sum of the diagonal elements.
• Check if an array is made up of all prime numbers.
• Count the number of elements in an array that are both prime and divisible by 3.