More Problems

• Find the element in an array that is closest to a given number x.
• Check if an array is the reverse of another array.
• Find the longest subarray where the sum of elements is less than a given value x.
• Split an array into two subarrays such that the difference between their sums is minimized.
• Find the smallest prime number greater than a given element in an array.
• Find the largest composite number smaller than a given element in an array.
• Check if all elements in an array are powers of two.
• Count the number of distinct elements in a 2D array.