More Problems

• Check if the sum of the first n elements in an array is equal to the sum of the last n elements.
• Find the largest element in each diagonal of a square 2D matrix.
• Find the smallest element in each diagonal of a square 2D matrix.
• Check if the sum of elements at odd indices in an array is equal to the sum of elements at even indices.
• Check if the product of elements at prime indices in an array is a prime number.
• Find the row in a 2D matrix where the sum of all prime numbers is the smallest.
• Find the column in a 2D matrix where the product of all composite numbers is the largest.
• Check if all elements in an array are greater than their indices.