More Problems

• Find the row in a 2D array that has the most negative numbers.
• Find the largest sum of any k consecutive elements in an array.
• Find the smallest product of any k consecutive elements in an array.
• Count how many elements in an array are divisible by either 3 or 7.
• Find the row in a 2D matrix where all elements are positive.
• Check if an array contains more even numbers than odd numbers.
• Find the sum of all elements in an array that are perfect cubes.
• Count the number of subarrays where the sum of elements is even.