Complexity 1. Clock Angle Saved 5p Given two numbers, hour and minutes. Return the smaller angle in degrees formed between the hour and the minute hand in a clock Describe your design in the box below. 1 hour 12 Oc minutes 59 Note: The hour hand also moves between hours as the minute and moves Assume the cock doesn't hive seconds precision and it is always a seconds A clock has 360 degrees 's a ciciel Interactive clock angle site: Set the mode to angles Example: 12m-30. Output 165 3. Reverse Integer Saved Given a signed integer x, retum x with its digits reversed. Do not convert the integer to a string. Describe your design in the box below. Write your answer here HW #3: Problem Solving and Complexity / 6. Design Complexity Saved Given an array and a target value, find a contiguous subarray that sums to the target. For example: array = [1, 2, 3, 4, 5], target = 7 output: start index = 2, end index = 3 Without writing code, design a solution and compute its time complexity. Write your answer here