Tree traversal algorithms (BFS, DFS, preorder, postorder, inorder)

2,859 views

Etienne Lemonnier

Published on Sep 10, 2021
About :

Small inaccuracy in the video: the BFS, DFS, preorder and postorder algorithms apply to all graphs, but this is not the case for inorder, which only applies to trees (graphs that do not contain cycles). 00:00 Introduction 00:23 Color code 00:46 BFS pseudo-code 02:14 BFS example 05:29 DFS pseudo-code 06:52 DFS example 09:03 Preorder and postorder 11:16 Inorder 12:33 Outro

  • vidoe Comments
Trend Videos
4:09
BOYNEXTDOOR (보이네스트도어) 'Today Only I LOVE YOU' Official MV
HYBE LABELS
31,866,747 views   8 days ago
18:01
🎉Park Chae-yu, a younger sibling is born👼🏻🎉 (New Year, Moon-sen with dad)
혜진쓰 Hyejin's
1,121,544 views   3 days ago
36:19
Song Hye Kyo's vlog, not mine...
걍밍경
3,840,830 views   3 days ago
24:03
4885 vs 118.5! Talk show that provokes each other to the point of no forgiveness Takdae EP25 Ha Jung-woo
빠더너스 BDNS
1,303,046 views   2 days ago
14:09
Pannibottle and Normandy Landings France 2 🇫🇷
곽준빈의 세계기사식당
412,480 views   2 days ago
5:30
Jeon Yu Jin - Prayer [Immortal Songs 2 Singing the Legend/Immortal Songs 2] KBS 250111 Broadcast
KBS 레전드 케이팝
408,156 views   3 days ago
18:39
Lee Ji-hye's younger sister Lee Eun-hyung! The first public disclosure of the difficult childbirth process at age 40 (Kang Jae-jun gave birth to Kang Jae-jun!)
밉지않은 관종언니
331,525 views   1 day ago
6:55
'Dog Talk' Lee Soon-jae ♥ Sophie ♥ Yeon-woo Best Couple Award! [2024 KBS Drama Awards] KBS 250111 Broadcast
KBS Drama
298,613 views   2 days ago
6:05
Irreplaceable actor Lee Soon-jae, 2024 KBS Drama Awards Grand Prize Winner! [2024 KBS Drama Awards] KBS 250111 Broadcast
KBS Drama
1,692,971 views   2 days ago
4:46
MarkTop's first ever live appearance certification!! Starting Child +10 keys received and went crazy until he fell in love
잠골버스
199,887 views   3 days ago
19:55
Team Damyang outing, Tess's birthday, Toka Toka 1 million views, etc., granary release! 🎊 ｜2024 Hard Tear
기아타이거즈 - 갸티비
203,287 views   2 days ago
17:10
Hong Jin-kyung, Jang Do-yeon, Lee Su-ji! What are the secrets of these dating experts to seducing men without being noticed? (A handsome man appears)
공부왕찐천재 홍진경
395,051 views   1 day ago
24:52
I hate beans, but they keep telling me to eat bean rice. Slow-aging diet!
일주어터
217,111 views   1 day ago
20:26
And a new beginning, first independence
지유롭게
1,455,634 views   8 days ago
43:01
"Hyunjin-ah! Is the slider that hard?" I got a little angry in front of the MLB's ERA leader😂 Cyber ​​Yoon Seok-min Ep. Ryu Hyun-jin + Kim Kwang-hyun - 3 (There's an event~★)
사이버 윤석민
610,280 views   4 days ago
19:36
[VLOG] I have to pay for the meal when I go to my sister's house (playing with my nephew👶🏻) Filling up the household
지유롭게
313,427 views   1 day ago
28:39
[VLOG] The first day I called out my name..!🥹 (Revisiting Jeonju after 2 months of explosive growth)
리쥬라이크 LIJULIKE
574,322 views   23 hours ago
5:25
Last Stardust - Aimer / COVER by LILPA
릴파 lilpa
395,302 views   2 days ago
7:16
Guys I'm breaking up
숏박스
2,639,222 views   4 days ago
28:30
London Curry Tour: The Best British Food, Better Than India
육식맨 YOOXICMAN
397,571 views   1 day ago
4:46
MarkTop's first ever live appearance certification!! Starting Child +10 keys received and went crazy until he fell in love
잠골버스
199,887 views   3 days ago
18:01
🎉Park Chae-yu, a younger sibling is born👼🏻🎉 (New Year, Moon-sen with dad)
혜진쓰 Hyejin's
1,121,544 views   3 days ago
11:16
I gave birth [SKCouple]
소근커플 S.K.Couple
461,887 views   1 day ago
18:14
Surviving in -11 degrees Celsius Korea with the cheapest car
잡재홍
1,848,306 views   4 days ago
16:33
Let's all gather in Animal Crossing and play the squid game! Kekekekekeke
아오니 AONI
440,143 views   3 days ago
13:10
Lee Young-ja's mind is turned upside down again💥 Kim Sook is trapped in Young-ja's house without Young-ja
김숙티비kimsookTV
309,765 views   1 day ago
24:03
4885 vs 118.5! Talk show that provokes each other to the point of no forgiveness Takdae EP25 Ha Jung-woo
빠더너스 BDNS
1,303,046 views   2 days ago
10:48
Voluntary fishery
짧은대본 ShortPaper
687,290 views   3 days ago
24:30
[🇦🇺vlog] A busy 2024 summer Christmas vlog spent with family
해쭈 [HAEJOO]
608,266 views   8 days ago
17:10
Hong Jin-kyung, Jang Do-yeon, Lee Su-ji! What are the secrets of these dating experts to seducing men without being noticed? (A handsome man appears)
공부왕찐천재 홍진경
395,051 views   1 day ago
13:31
Upgrading My $3 Pokémon Gacha Pod
몽중다과Mongsweets
171,966 views   2 days ago
8:35
Korean buffet
180초
823,889 views   2 days ago
Google AdSense
336 x 280
Up Next
18:45
Godox X3 - The Touch-by-touch Menu
Stefano Tealdi
1,533 views
10 months ago
28:23
Godox AD100PRO vs AD200PRO vs AD300PRO: Which is better?
Stefano Tealdi
4,618 views
1 year ago
21:47
Godox XPRO vs X2T: Advantages and Disadvantages of the Two Triggers
Stefano Tealdi
16,852 views
3 years ago
11:16
Godox X2T vs Xpro vs X1T - Which Trigger to Choose?
HAETON
42,255 views
4 years ago
8:07
Flash and ISO: YOU DIDN'T UNDERSTAND ANYTHING!!!
Mario Festa
8,956 views
1 year ago
9:34
Godox X3: Compact flash trigger, with a minimalist and functional design!
Universo Foto - TFS Magazine
1,194 views
8 months ago
25:28
Godox X3 - Compact Trigger with Touch Screen - The Review
Stefano Tealdi
3,802 views
10 months ago
26:24
White Balance and Flash: Why WB in AUTO Makes No Sense and How to Get Creative Photos
Stefano Tealdi
35,527 views
4 years ago
21:58
Godox XPRO - The button-by-button menu
Stefano Tealdi
14,817 views
2 years ago
16:43
Italian Guide for Lamp Makers #23 - TTL - How it works, advantages and disadvantages of this mode
Stefano Tealdi
35,898 views
4 years ago
14:41
⚡GUIDE TO USE THE FLASH and wireless TRIGGER, HOW TO USE Godox SK400II with XPRO-C 📸 if I don't know how to use
Cesare Ferrari
6,547 views
1 year ago
34:24
Godox XPRO II - The Button-by-Button Menu
Stefano Tealdi
4,333 views
1 year ago
50:31
Godox radio trigger X1T, XPro, X2T, X2Pro the flash system and how to use it optimally
Ortwin Schneider People- Urban- & Studiofotografie
25,075 views
2 years ago
4:30
Godox X3 TTL - Review of the new Godox flash trigger
Ollo Store
618 views
8 months ago
24:02
8 Places to Exhibit Your Paintings for Free
L'ARTmoire par Fanny Duhaime
3,155 views
9 months ago
37:01
THE MATERIALS to start in ACRYLIC PAINTING L'ARTmoire by Fanny Duhaime
L'ARTmoire par Fanny Duhaime
3,469 views
1 year ago
28:04
Selling Your Paintings Online - Step by Step Guide
L'ARTmoire par Fanny Duhaime
3,100 views
1 year ago
9:45
HOW TO VARNISH an oil painting canvas L'ARTmoire By Fanny Duhaime
L'ARTmoire par Fanny Duhaime
15,059 views
5 years ago
3:37
The Best Paint Brush Brands I Use
Helline Durand
253 views
6 months ago
34:29
Vendée Globe arrival live: Charlie Dalin smashes record in 64 days and 19 hours
L'ÉQUIPE
20,935 views
3 hours ago
21:32
Why increasing the price of your paintings can help you sell more?!
L'ARTmoire par Fanny Duhaime
4,149 views
6 months ago
2:52:31
Collection of Top 20 Issues for 2024 – Uralskie Pelmeni
Уральские Пельмени
322,338 views
1 day ago
47:49
SHENDEROVICH: The rudeness of an official. Keosayan's coma: how not to turn into Simonyan. Trump. Putin. Solovyov
Ходорковский LIVE
62,530 views
4 hours ago
1:27:48
Each color has its light
Dédé Julien
25,288 views
7 years ago
18:18
The 3 key steps to finding your audience and increasing your sales
L'ARTmoire par Fanny Duhaime
1,262 views
8 months ago
10:45
10 TIPS to become a BETTER PAINTER L'ARTmoire By Fanny Duhaime
L'ARTmoire par Fanny Duhaime
12,655 views
5 years ago
12:27
Tip - The advantages of the base coat in paint
Atelier René Milone
53,667 views
6 years ago
14:28
What brushes do you need for acrylic painting? Discover the essentials!
L'ARTmoire par Fanny Duhaime
2,442 views
5 months ago
2:46
Tutorial: Roll and ship a 2m painting in a tube.
Yannick Fournié Studio
1,461 views
4 years ago
14:52
Acrylic Paint Thinner: 4 Incredible Products to Paint Beautiful Pictures!
L'ARTmoire par Fanny Duhaime
4,141 views
11 months ago
9:01
Conversation in French
French Talks
34,135 views
1 year ago
Google AdSense
336 x 280

fetery.com. Copyright 2024