More Problems

• Find the least common multiple (LCM) of all elements in an array.
• Find the sum of elements in an array until a negative number is encountered.
• Replace all even numbers in an array with their square.
• Replace all odd numbers in an array with their cube.
• Find the average of all prime numbers in an array.
• Sort an array of integers using selection sort.
• Find the row in a 2D matrix with the largest number of even elements.
• Find the column in a 2D matrix with the largest number of odd elements.