// Lab 5
// Your names here!

import java.util.Random;


public class Lab5 {

Random randomGenerator = new Random();

// Don't change main
public static void main(String args[]) {
  System.out.println("isLower:");
  System.out.println(isLower("computer")); // true
  System.out.println(isLower("cOmPuTeR")); // false

  System.out.println("stars:");
  System.out.println(stars("shot")); // sh*t
  System.out.println(stars("FORT")); // F*RT
  System.out.println(stars("pass")); // p*ss
  System.out.println(stars("sequoia")); // s*q****
  System.out.println(stars("Why!!!")); // Why!!! - don't change y

  System.out.println("rand5:");
  System.out.println(rand5("abcdefghijklmnopqurstuvwxyz")); // super - maybe
  System.out.println(rand5("abcdefghijklmnopqurstuvwxyz")); // lunch - maybe
  System.out.println(rand5("abcdefghijklmnopqurstuvwxyz")); // bkfst - maybe
  System.out.println(rand5("abcdefghijklmnopqurstuvwxyz")); // bkfst - maybe
  System.out.println(rand5("a")); // aaaaa

  System.out.println("removePunctuation:");
  System.out.println(removePunctuation("speed of art!")); // not at the pool!

  System.out.println("reverse:");
  System.out.println(reverse("live")); // evil
  System.out.println(reverse("reknits")); // stinker
  System.out.println(reverse("desserts")); // stressed
  System.out.println(reverse("12345")); // 54321

  System.out.println("palindrome:");
  System.out.println(palindrome("bob")); // true
  System.out.println(palindrome("dave")); // false
  System.out.println(palindrome("A man, a plan, a canal: Panama.")); // true
  System.out.println(palindrome("Oozy rat in a sanitary zoo.")); // true
  System.out.println(palindrome("computer science")); // false

  System.out.println("scrabbleScore:");
  System.out.println(scrabbleScore("compute")); // 13
  System.out.println(scrabbleScore("quiz"));    // 22

  System.out.println("bits(5) = " + bits(5)); // 101
  System.out.println("bits(6) = " + bits(6)); // 110
  System.out.println("bits(127) = " + bits(127)); // 1111111
  System.out.println("bits(0) = " + bits(0)); // 0
  }

   // Create a method that takes a single string parameter and returns true if all the letters are lowercase. 
   // Hint: use the tolowerCase and equals method of String.
  public static boolean isLower(String s) {
     return false;
  }

   // Create a method that takes a single string parameter and returns a new String that is 
   // the same as the original string except all vowels are replaced with a '*' character. 
   // Hint: use the repeated calls to the replace method of String.
  public static String stars(String s) {
     return "";
  }

   // Create a method that takes a single String parameter and returns a new string that is 5 characters long with each 
   // character in the new string coming from a randomly generated position in the original string.
  public static String rand5(String s) {
     int p = randomGenerator.nextInt(100);  // 0 <= p < 100, change 100 to suit your needs
     return "";
  }

   // Create a method removePunctuation that takes a single String parameter 
   // and returns a String containing just letters (no spaces, digits, or other special characters). 
  public static String removePunctuation(String s) {
     return "";
  }

   // Create a method reverse that takes a single String parameter 
   // and returns a String that contains the orginal string's characters 
   // in reverse order.
  public static String reverse(String s) {
     return "";
  }

  // phrase same forward of backward, excluding case, whitespace, and punctuation.
  // use removePunctuation
  public static boolean palindrome(String s) {
     return false;
  }

  // returns the scrabble score of the string, nonletters have value 0
  // use case
  // {1, 3, 3, 2, 1, 4, 2, 4, 1, 8, 5, 1, 3, 1, 1, 3, 10, 1, 1, 1, 1, 4, 4, 8, 4, 10}
  public static int scrabbleScore(String s) {
    return -1;
  }

  // returns binary representation of n
  // Use the + operator for strings
  // use /2 and %2
  // 6 (ten) = 110 (two)
  public static String bits(int n) {
     return "";
  }

}