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Chapter 1 ex. 7

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Python Programming - An Introduction to Computer Science: John Zelle

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  1. #Chapter 1 question 7
  2. #Modify the chaos program so that it accepts two inputs and prints a table with two columns.
  3.  
  4. def main():
  5.     print("This program illustrates a chaotic function")
  6.     x = eval(input("Enter a number between 0 and 1: "))
  7.     y = eval(input("Enter another number between 0 and 1: "))
  8.     n = eval(input("How many rows should I print?: "))
  9.     for i in range(n):
  10.         x = 3.9 * (x - x * x)
  11.         y = 3.9 * (y - y * y)
  12.         print("{0:10.6f} {0:10.6f}" .format(x, y))
  13.  
  14.  
  15. main()

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