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Authors:
Y Daniel Lang
Chapter:
0.lists
Exercise:
Programming Excercises
Question:36 | ISBN:978013274719 | Edition: 6

Question

(Tkinter: linear search animation) Write a program that animates the linear search algorithm. Create a list that consists of 20 distinct numbers from 1 to 20 in a random order. The elements are displayed in a histogram, as shown in Figure 10.17. You need to enter a search key in the text field. Clicking the Step button causes the program to perform one comparison in the algorithm and repaints the histogram with a bar indicating the search position. When the algorithm is finished, display a dialog box to inform the user. Clicking the Reset button creates a new random list for a new start.

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