Pepcoding Product Engineer Intern Interview Questions and Answers

To reverse an array, use a loop to swap the first and last elements until the middle is reached. To find elements in an array, use a loop to compare each element to the desired value.

• To reverse an array, initialize two pointers at the beginning and end of the array. Swap the elements at the pointers and move the pointers towards the middle until they meet.

• To find elements in an array, use a loop to iterate through each...read more