Red-Black tree algorithm. Based on https://www.cnblogs.com/skywang12345/p/3624343.html
1.Simple RnB Tree Drawer.
2.Search functions(xxing、sxing) that return closest node in a RnB tree,regarding to any given value.
Red-Black tree algorithm. Based on https://www.cnblogs.com/skywang12345/p/3624343.html
1.Simple RnB Tree Drawer.
2.Search functions(xxing、sxing) that return closest node in a RnB tree,regarding to any given value.