오라클자바커뮤니티에서 설립한 오엔제이프로그래밍
실무교육센터
(신입사원채용무료교육, 오라클SQL, 튜닝, 힌트,자바프레임워크, 안드로이드, 아이폰, 닷넷)
/** 트리의 운행 Example
* Queue를 이용한 Level Order 운행법 예제
*/
import java.util.*; //for Random Class
class BinaryNode {
int element; // The data in the node
BinaryNode left; // Left child
BinaryNode right; // Right child
BinaryNode(int element) { //생성자
this( element, null, null );
}
BinaryNode(int element, BinaryNode left, BinaryNode right){
this.element = element;
this.left = left;
this.right = right;
}
}
class LevelOrderTraversal {
ArrayQueue queue = new ArrayQueue(20);
public BinaryNode insert(BinaryNode tree, int n) {
if (tree == null) {
tree = new BinaryNode(n);
tree.right= tree.left=null;
}
else if(n > tree.element) {
tree.right = insert(tree.right, n);
}
else {
tree.left = insert(tree.left, n);
}
return tree;
}
public void levelorder(Binbsp;queue.put(node.left);
if (node.right!=null) queue.put(node.right);
}
}
}
public class LevelOrderTest {
public static void main(String[] args){
BinaryNode rootint i=0; i<5; i++) {
nansu = r.nextInt()%100;
&nut.print("\nLevel Order Traversal : ");
tr.levelorder(root);
System.out.println("");
}
}
?
* Queue를 이용한 Level Order 운행법 예제
*/
import java.util.*; //for Random Class
class BinaryNode {
int element; // The data in the node
BinaryNode left; // Left child
BinaryNode right; // Right child
BinaryNode(int element) { //생성자
this( element, null, null );
}
BinaryNode(int element, BinaryNode left, BinaryNode right){
this.element = element;
this.left = left;
this.right = right;
}
}
class LevelOrderTraversal {
ArrayQueue queue = new ArrayQueue(20);
public BinaryNode insert(BinaryNode tree, int n) {
if (tree == null) {
tree = new BinaryNode(n);
tree.right= tree.left=null;
}
else if(n > tree.element) {
tree.right = insert(tree.right, n);
}
else {
tree.left = insert(tree.left, n);
}
return tree;
}
public void levelorder(Binbsp;queue.put(node.left);
if (node.right!=null) queue.put(node.right);
}
}
}
public class LevelOrderTest {
public static void main(String[] args){
BinaryNode rootint i=0; i<5; i++) {
nansu = r.nextInt()%100;
&nut.print("\nLevel Order Traversal : ");
tr.levelorder(root);
System.out.println("");
}
}
?
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