mirror of
https://github.com/krahets/hello-algo.git
synced 2026-06-15 22:57:48 +08:00
772183705e
* Add Russian docs site baseline * Add Russian localized codebase * Polish Russian code wording * Update ru code translation. * Update code translation and chapter covers. * Fix pythontutor extraction. * Add README and landing page. * placeholder of profiles * Use figures of English version * Remove chapter paperbook
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/**
|
|
* File: binary_tree.cpp
|
|
* Created Time: 2022-11-25
|
|
* Author: krahets (krahets@163.com)
|
|
*/
|
|
|
|
#include "../utils/common.hpp"
|
|
|
|
/* Driver Code */
|
|
int main() {
|
|
/* Инициализация двоичного дерева */
|
|
// Инициализация узла
|
|
TreeNode *n1 = new TreeNode(1);
|
|
TreeNode *n2 = new TreeNode(2);
|
|
TreeNode *n3 = new TreeNode(3);
|
|
TreeNode *n4 = new TreeNode(4);
|
|
TreeNode *n5 = new TreeNode(5);
|
|
// Построить связи между узлами (указатели)
|
|
n1->left = n2;
|
|
n1->right = n3;
|
|
n2->left = n4;
|
|
n2->right = n5;
|
|
cout << endl << "Инициализация двоичного дерева\n" << endl;
|
|
printTree(n1);
|
|
|
|
/* Вставка и удаление узлов */
|
|
TreeNode *P = new TreeNode(0);
|
|
// Вставить узел P между n1 -> n2
|
|
n1->left = P;
|
|
P->left = n2;
|
|
cout << endl << "После вставки узла P\n" << endl;
|
|
printTree(n1);
|
|
// Удалить узел P
|
|
n1->left = n2;
|
|
delete P; // Освободить память
|
|
cout << endl << "После удаления узла P\n" << endl;
|
|
printTree(n1);
|
|
|
|
// Освободить память
|
|
freeMemoryTree(n1);
|
|
|
|
return 0;
|
|
}
|