Java Genesis: Chapter 4

• Problem 1:
  winning the toss
• Problem 2:
  a strange modification to integers
• Problem 3:
  randomly colouring the circle
• Problem 4:
  selecting which tennis player serves first
• Problem 5:
  tossing a die for consecutive sixes
• Problem 6:
  tossing two dice for a pair of sixes
• Problem 7:
  average tosses for a pair of sixes
• Problem 8:
  moving the square again
• Problem 9:
  a strange sequence of integers
• Problem 10:
  computing the gcd
• Problem 11:
  an improved gcd algorithm
• Problem 12:
  computing approximate square roots
• Problem 13:
  circles with random radii
• Problem 14:
  the Fibonacci sequence
• Problem 15:
  a wandering square
• Problem 16:
  flashing colours