1.(red-black tree to 2-4 tree) Write a program that converts a red-black tree to a 2-4 tree. XXXXXXXXXXtree to red-black tree) Write a program that converts a red-black tree to a 2-4 tree....

1.(red-black tree to 2-4 tree) Write a program that converts a red-black tree to a 2-4 tree.

2. (2-4 tree to red-black tree) Write a program that converts a red-black tree to a 2-4 tree.

3.(red-black tree animation) Write a GUI program that animates the red-black tree insert, delete, and search methods, as shown in Figure 43.6.