More Problems

• Find the number of elements in an array that are multiples of both 3 and 5.
• Find the longest subarray that contains no negative elements.
• Find the maximum sum of elements in a subarray of size k.
• Count how many times each distinct element appears in an array.
• Check if two arrays are permutations of each other.
• Find the maximum absolute difference between two elements in an array.
• Find the element in an array that is closest to a given number x.
• Check if an array is the reverse of another array.