📚 Learn how to solve problems and build projects with these FREE E-Books ⬇️ C++ Lambdas e-book - free download here: bit.ly/freeCppE-Book Entire Object-Pascal step-by-step guide - free download here: bit.ly/FreeObjectPascalEbook 🚀📈💻🔥 My Practical Programming Course: www.codebeautyacademy.com/ Experience the power of practical learning, gain career-ready skills, and start building real applications! This is a step-by-step course designed to take you from beginner to expert in no time! 💰 Here is a coupon to save 10% on your first payment (CODEBEAUTY_YT10). Use it quickly, because it will be available for a limited time. Code from this video: #include using namespace std; struct Node { int data; Node* left; Node* right; }; Node* createNode(int data) { Node* newNode = new Node(); newNode->data = data; newNode->left = newNode->right = nullptr; return newNode; } void printTree(Node* root) { if (root == nullptr) return; //preorder algorithm (D,L,R) cout data left); printTree(root->right); } int main() { //Level 1 Node* root = createNode(1); //Level 2 root->left = createNode(2); root->right = createNode(3); //Level 3 root->left->left = createNode(4); root->left->right = createNode(5); root->right->left = createNode(6); root->right->right = createNode(7); //Level 4 root->left->right->left = createNode(9); root->right->right->left = createNode(15); printTree(root); cin.get(); }
Your video lessons are so helpful for my coding journey. The things which are hard to understand in textbook is easy to follow on your tutorial. Thanks for your amazing work ❤️
Hello, Saldina! I am a Russian developer. Your videos are amazing! You explain the topic very clearly, giving examples from life! Looking forward to your new videos!
I want to add something. There are 6 possibilities for Depth First Search Algorithm according to the starting point in data structure. D refers to the Data, L refers to the Left, R refers to the Right pointer. The possibilities are; A-PreOrder (1-DLR, 2-DRL), B-InOrder (3-LDR, 4-RDL), C-PostOrder (5-LRD, 6-RLD)
The hardest thing about coding is not seeing what it does in the background. Your explanation is amazing and this is what people hope to see, especially me. Thank you so much!
Hello, thank you so much, and it's a very concise explanation for the DFS. May we request how about doing BFS with the same Tree example. More tutorial videos to come.
From a brown-skinned Mexican, i say thanks, these videos of yours are absolutely BRILLIANT! They are helping me in my engineering classes, so again, thanks.
Hi Saldina! Amazing video :D I was wondering if in the future if you give a tutorial on vectors in C++? Most of the tutorials I looked up are a bit confusing and I feel like you can give some o fun clarity on this topic like you do with your other videos.
Explaining recursive functions is challenging and often confusing to the neophyte. Nevertheless, you tackled the challenge faultlessly. One wonders if, when searching, the algorithms would be more efficient if one compared the 'target' with the data and choosing the appropriate algorithm on the result. Are there generic algorithms for balancing the tree, should one side of a node gets much 'heavier' than the other?
Hi, thanks for your explanation. I have questions about types of Trees and how they are used. Black-Red Tree for example. Or in which case we use DFS ? Thanks.
Hello. Is it okay to use this code for my homework assignment for my class. To be honest I’ve ready used it for my assignment so technically I’m just informing you that I already used this code and wanted to ask if it was okay
It was scary. Everything is fine with my family and all the people I know, but I read that there were some casualties. I hope that everything is okay with you, and I also hope that there will be no more earthquakes, because from what I read, a couple of them usually hits one after the other. That would be terrible 😰
I ve a struct of student with some properties : code is the identifier of the student, it will be the node in the binary search tree , first i would like to create a linked list of int from this struct ?? And then convert this linked list to a bst in a dynamic way? Please help
At the part printTree(Node* root){} printTree(root); why there is no pointer to pointer like insert in linkedlist? Like printTree(Node** root){} printTree(&root); I mean like this ,isn't root point to other ?
📚 Learn how to solve problems and build projects with these FREE E-Books ⬇️
C++ Lambdas e-book - free download here: bit.ly/freeCppE-Book
Entire Object-Pascal step-by-step guide - free download here: bit.ly/FreeObjectPascalEbook
🚀📈💻🔥 My Practical Programming Course: www.codebeautyacademy.com/
Experience the power of practical learning, gain career-ready skills, and start building real applications!
This is a step-by-step course designed to take you from beginner to expert in no time!
💰 Here is a coupon to save 10% on your first payment (CODEBEAUTY_YT10).
Use it quickly, because it will be available for a limited time.
Code from this video:
#include
using namespace std;
struct Node {
int data;
Node* left;
Node* right;
};
Node* createNode(int data) {
Node* newNode = new Node();
newNode->data = data;
newNode->left = newNode->right = nullptr;
return newNode;
}
void printTree(Node* root) {
if (root == nullptr) return;
//preorder algorithm (D,L,R)
cout data left);
printTree(root->right);
}
int main()
{
//Level 1
Node* root = createNode(1);
//Level 2
root->left = createNode(2);
root->right = createNode(3);
//Level 3
root->left->left = createNode(4);
root->left->right = createNode(5);
root->right->left = createNode(6);
root->right->right = createNode(7);
//Level 4
root->left->right->left = createNode(9);
root->right->right->left = createNode(15);
printTree(root);
cin.get();
}
You very beautiful im afraid that if i will watch to much your videos i will fall in love😂😂
.
Amazing video! I can't explain how long I've been looing for a good explanation, glad I finally found it.
Thanks mrs. puff for the vid
Your video lessons are so helpful for my coding journey. The things which are hard to understand in textbook is easy to follow on your tutorial. Thanks for your amazing work ❤️
Hello. It is the best explanation I've ever seen. Thank you for your lessons
I'm glad to hear that and happy to help 😃😃
4,9,5,2,6,15,7,3,1 is the post order traversal. Is this the correct answer, please let me know.
yes this is right
Hi, this channel is pure gold, is understandable even for an italian like me. Thank you very much.
Cool! Very simple explaining. Thank you so much!!!
Thank you for a great paced and visual explanation of the topic, keep up the great work, the e-books are great.
These books are amazing, thanks for sharing free resources with us Saldina ❤️
since you're learning algorithms like the video it helps youtube algorithms
CLASSIC!!
You explain very well 😉
This is the most excellent explanation on recursion I have ever seen!
I'm glad that you like it 🤗 🥰
Very refreshing video... keep the good work up.
Better explained than those tedious and never-ending college CS courses. I enjoy your instructions. Simply Amazing!
//Postorder algorithm (L,R,D)
printTree(root->left);
printTree(root->right);
cout data
You managed to make this look super easy. The best traversing trees tutorial I have seen ( and I have seen a lot of them ).
Omg! I have never understood how a recursive function works until I watched this video! Your explanations are top notch!
This is the clearest explanation of DFS algorithms that I've seen. Thank you for making it easy (where my book and lecturer did not)!
Maybe the most helpful video on recursion that I've seen
very comprehensive video Saldina.Your english also are awesome.Can you make if you find free time more video about windows forms applications?
Upload all your STL videos in a single video as you did in C++.
This will helped us alot.
My placement session is coming, can you make more such videos on Data structures and algorithms, your explanations are very good🔥❤️
One word is enough : Incredible.
Your English is really good , i mean really easy to understand, good Word Choice ❤❤😊
❤ Love from India 🧡🤍💚
Love for India 🧡🤍💚
Thank you for this video, you made this topic and concept more understandable 😍
You're welcome 😊 🥰
Hello, Saldina! I am a Russian developer. Your videos are amazing! You explain the topic very clearly, giving examples from life! Looking forward to your new videos!
Я люблю Россию
Excellent video!!
Could you update more algorithm-related Videos in the future?
Your explanation is simple and good to understand.
The way you explain, even a 5th grader will understand. 🤜🤛
This is the best explanation. Thank you soooooo much!!!
you are awesome, I really understand trees right now
Thank you for this video. You are a really good teacher. Please make a video about BFS as well 🙏
Great suggestion! :D
AWESOME explanation!!!. Thanks a lot!!!
nice video!
Thanks 🥰
A good revision session (been ages!)
Thank you Ma'am!
Such a great explanation of the themes! Thank u very much, we appreciate your work
back at it with the bangers I really thank you for this!
Great explanation. God bless you 🙏
I want to add something. There are 6 possibilities for Depth First Search Algorithm according to the starting point in data structure. D refers to the Data, L refers to the Left, R refers to the Right pointer. The possibilities are; A-PreOrder (1-DLR, 2-DRL), B-InOrder (3-LDR, 4-RDL), C-PostOrder (5-LRD, 6-RLD)
it is truely code beauty for many reason
thank you, did you check my C# Practical Programming Course at www.codebeautyacademy.com
??
The hardest thing about coding is not seeing what it does in the background. Your explanation is amazing and this is what people hope to see, especially me. Thank you so much!
amazing, kindly create a BFS traversal algorithm video 😍
This video was SO helpful! I was struggling with this topic but it was so easy and simple to understand with you! Really appreciate you!
I wanna learn
Go ahead 😃😃
Wow great explanation ! Finally i understand it😁
very easy to understand. thanks for making such useful videos
Hello, thank you so much, and it's a very concise explanation for the DFS. May we request how about doing BFS with the same Tree example. More tutorial videos to come.
From a brown-skinned Mexican, i say thanks, these videos of yours are absolutely BRILLIANT! They are helping me in my engineering classes, so again, thanks.
Thank you so much! Please please make a video of BFS!
Hi Saldina! Amazing video :D I was wondering if in the future if you give a tutorial on vectors in C++? Most of the tutorials I looked up are a bit confusing and I feel like you can give some o fun clarity on this topic like you do with your other videos.
Amazing video, thank you so much for this !
your video are so helpful
Plz make video for B-tree 🙏🙏
great video, everything was understood so easily! can I get link for BFS?
Excellent explanation!
Very good explanation! 👏
your videos are amazing!
Many thanks for your explanations. Hope you to make a video about hash table soon.
Explaining recursive functions is challenging and often confusing to the neophyte. Nevertheless, you tackled the challenge faultlessly. One wonders if, when searching, the algorithms would be more efficient if one compared the 'target' with the data and choosing the appropriate algorithm on the result. Are there generic algorithms for balancing the tree, should one side of a node gets much 'heavier' than the other?
Is it possible to get a virtual autograph? 😂😂
Hahahha, I was wondering the same :D
Hahaha, something like my digital signature 😁
Maybe I'll make a few NFTs in the future and share them with my most active viewers 🤔😃
@@CodeBeauty this video is definitely worth of a coffee at least, I'll check how that works...
Thank you saldina for your help ❤
You teaches so nicely , your lectures sounds like music.
I'm happy to hear that 🥰
I saw u an year ago
U have changed alot😳
This helps so much. Thank you!
Thenk you I learn a lot from you.
What you said is great!
Hi, thanks for your explanation. I have questions about types of Trees and how they are used. Black-Red Tree for example. Or in which case we use DFS ? Thanks.
Really helpful. Thank you!
Waiting for a video on BFS algorithm.... :))
Please upload more videos on tree, if you have any paid courses please embed the link in the description
Thank you saldina
I hope you make vedio's about problem solving
amazing video I finally understand DFS ❤ ;
can I ask you to make a video explaining BFS and red and black tree
thank you
Hello. Is it okay to use this code for my homework assignment for my class. To be honest I’ve ready used it for my assignment so technically I’m just informing you that I already used this code and wanted to ask if it was okay
can you make more such videos on Data structures and algorithms?
your explanations are very nice,and you are so beautyfull hhhh.
thanks for you.
Thank you for this vedio but i wish you make vedios about solve problems using dfs I couldn't solve any problem until now using it
Thank you!
can you setup tour also i kinda waana know and thanks for the hard work....
Will you do a video for BST?
Thank you again
keep up the good work super useful
Love your videos!
perfect Explanation!
Could you show me the BFS algorithm as well?
Hi i am trying to find how to deletion form Tree
I love you videos thank you for share you knowledge question do you have Patrion ?
I don't have Patreon, maybe in the future, currently I only have BuyMeACoffee 😊😃☕
Hope everything is fine for you, following the earthquake in Stolac today!
It was scary. Everything is fine with my family and all the people I know, but I read that there were some casualties.
I hope that everything is okay with you, and I also hope that there will be no more earthquakes, because from what I read, a couple of them usually hits one after the other. That would be terrible 😰
you're a life saver 😘😘
🤞😁
I ve a struct of student with some properties : code is the identifier of the student, it will be the node in the binary search tree , first i would like to create a linked list of int from this struct ?? And then convert this linked list to a bst in a dynamic way? Please help
Gosh! Just in time!!!!
Please also do the breadth first search :)
BFS please!
How does the algorithm know to go back up a node after reaching a node with no left or right linked node?
At the part printTree(Node* root){}
printTree(root); why there is no pointer to pointer like insert in linkedlist? Like printTree(Node** root){}
printTree(&root); I mean like this ,isn't root point to other ?
Hey, Can you please post more videos of data structures?
Will you be doing a video on hash maps?
11:56 how do the program know that the root is passed to the next node?
Iwanted to ask Where to learn about functions in headers file for c++ ?
Thank you!
kindly add more videos
is any difference between traversal and lookup ?