use java

Instructions: Use any IDE to write and execute below exercises from the book chapter 3. Attach Snipping photos of your source code and test run of the code in the console. Make sure your code is readable. TRY THIS 1. Do the TRY THIS 3-1 (Page 87), 3-2 (Page 99), and 3-3 (Page 110). Share only the screenshot of the code and the test run of 3-3. Chapter Exercises: Do the following chapter exercises. Exercise 1: Write a program that reads characters from the keyboard until a 'Q' is received. Have the program count the number of 'A's. Report the total at the end of the program. Exercise 16: Write a program that uses a loop to print the powers of 3 from 3 up to and including 30|| Exercise 17: Write a program that uses a loop to print a list of 100 numbers consisting of alternating 1's and -1's, starting with 1. Exercise 18: The class FindFac discussed in this chapter prints the factors of all numbers from 1 to 100. Modify this class so that, instead of stopping at 100, it keeps going until it finds a number with exactly nine factors. Exercise 20: Exercise 23: If you divide 1 by 2, you get 0.5. If you divide it again by 2, you get 0.25. Write a program that calculates and outputs the number of times you have to divide 1 by 2 to get a value less than one ten-thousandth (0.0001)