How To Represent Trees and Graphs in Code | Adjacency Matrix & List | CP Course | EP 69

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In this videos I explain How you can represent Tree/Graph in Code using Adjacency matrix or Adjacency list
Timestamps:
Adjacency Matrix: 0:00
Adjacecny List: 11:06
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Hashtags
#adjacency #matrix #list #graph

[@rishabhverma7730]

💛💛💛 1. In cp mostly the vertices are 1 based. 2. Most of the question are done by DFS 3. You can also use the vector of vector as an alternative.

[@mahdi-hasan]

Thank you. Shouldn't we use Nodes like linked list to represent graphs/trees?

[@rishantkumar2408]

Plz add "aisa kuch khaas nahi hai , bas aise hii naam de diya hai" ... It has special effect.... 💛💛💛

[@falcon4359]

Your explainations are amazing, you always seem to know and care aboout the minute details I aspire to be as skilled as that 💛💛💛

[@binary6208]

Aap pdhate ho to poora 100% samajh me aata hai expecting much in this graph/tree series

[@amisha2545]

🔥your explanations are incredible. you are so underrated tbh. This graph series is better than striver’s graph series tbh.

[@ShyToSassySaga]

You are a great teacher.Thank you so much

[@arifmulani7130]

💛 The course to rule them all !!

[@mycourse1551]

While creating the adjacency list should'nt it be: vector graph2;

[@parthkabra8880]

Thanks for the bit manipulation one

[@pavans3283]

amazing to the point loved it 💛

[@aniketpawar9207]

easy and simple explanation given by luv thanks

[@yugal8627]

💛💛💛💛💛💛💛 Thanks, Luv U are a wonderful teacher. You teach the very confusing concepts very easily. I'll wait for more such vdo from U.

[@sawvikdipto3087]

Your explanation is awesome, Thank you .

[@abirpal501]

17:10 vector graph2[N] 💛💛💛💛💛

[@kunalprajapati5959]

we will take vector of pair, i.e vector

[@gouravkumarshaw5467]

Awesome Explanation Thanks!!!!!😇

[@rumar1071]

You r the most underrated ds tutor i think

[@naha_ne_ja_nahane]

You deserve more subscriber 🔥🔥

[@ytg6663]

Most*

[@utkarshgautam1940]

love to see u bhaii,keep making vedioes,u are awsome,we need pepole like u

[@muhafijnaikawadi4959]

Thank you so much!😉😉

[@utkarshshukla9768]

💛💛 Clear explanation!

[@chetanpatil1034]

Bhiya you are a great teacher of all time please make more videos on graph

[@himanshujha7919]

best #dsa #tutor and best #graph playlist............💛💛💛💛💛💛💛💛💛💛💛💛

[@itsyadavraj]

thank you so much sir provide awesome lectures 🔥🔥

[@Shubham_Kanojia_56]

Best channel for cp 🔥🔥🔥

[@ashikghosh6166]

luved this!💥💥❣❣

[@mogaon9489]

💛 Thank you very much

[@raghavgarg5273]

Awesome videos bro thanks!!

[@riteshraj64]

Amazing as always 💛💛

[@MukulKumar-mb6ld]

osm bheya you are grate 💛💛💛

[@aryanagrawal3719]

awesome man!

[@shaikhmohdtehami7923]

💛💛 Great Explaination

[@tusharyadav3834]

love for luv , love for cp

[@Suuuuuuuuuuuuuubrat]

Your videos are awesome 💛💛💛

[@_PB03]

💛💛💛as always to the point :)

[@sakshi-ok8zu]

mja aa gya ~ amazing explanation!

[@rickk3300]

Awesome lecture 💛

[@wasifshahzad5001]

vector graph[N];

[@dhruvilsavani5287]

really amazing explanations and i believe you will be uploaded more video

[@collegebkchodi6687]

Luv=Love💛

[@md.nurulalam6462]

💛 love you Bhai concept clear 🙂

[@TataG29]

Thank you Sir🧡🧡

[@relaxationmantra3498]

💛💛💛💛💛 ek kyu mai to bahut sare dunga..... Please jaldi jaldi graph ke videos upload kar do bhaiya.

[@yashsinghal7471]

💛💛💛💛 really helpful

[@DeepakVerma-iitbhu]

💛 thanks bhaiyya

[@kalyanvivek2852]

💛💛💛💛 Awesome explanation.

[@mehedihasansabbir7886]

Thanks a lot, brother.

[@kartikkalani8439]

Thank you 🙏

[@BrijeshYadav-hr4nz]

excellent explanation 💛

[@saket61195]

💛💛 beautiful explanation

[@sahilanand30]

Nicely explained

[@gonfreeces5514]

Great video 💛

[@yuvrajagarkar8764]

vector graph2[N]; will this line create graph2 as an array of vector ?, if so than will graph2 have all elements as empty vector initially ?

[@sahilanand30]

Best explanation

[@aloo0p838]

💛💛💛 nice explanations

[@itz_me_imraan02]

Plz cover LCA using binary lifting too in this course🙏💜

[@srujanhere8572]

Great work bro 💛💛💛

[@iqramueed1267]

you are amazing 💛

[@varadacharya2802]

♥♥♥♥ too good explanation

[@amanullahkhan929]

very nice explanation

[@rocknapier1293]

👍 great explanation

[@jaykumarpatel6392]

love your videos

[@dhruvmehta957]

🧡I guessed the pair thing right.❣

[@satanshuag]

Thankyou!

[@JbpVlogs35]

Op bro full support you bro

[@freeandreliablejeeprep820]

thank you sir

[@ani68]

Teaching op...💛💛

[@PankajSaini-ro5yp]

Tq So much Bhai ❤️

[@animalsfightingclub5051]

Very nice

[@abcefg7045]

17:08 we will create another list and store the weight there with the correct index number or we can also create map and store them, but creating vector or will be more efficient than maps or unordered maps i guess cuz we need extra space to store the index SIR PLEASE REPLY AND SAY WEATHER I AM CORRECT OR NOT ???????

[@abhishekanand5078]

Love you bahiya💛💛💛

[@SurajKumar-ml2vb]

awesome bro

[@someshbhandare]

Awesome 💛

[@JambulaPavan]

💛💛💛💛💛💛💛💛 luv u luv sirrrr

[@chiraggoyal9646]

Thanx bhaiya

[@ayushKumar-9835]

Need little correction there: vectoradjList(vertices);

[@magic.pencil2.0]

Bhaiya plz make other videos also Ur videos very helpful 🧡

[@singh.aadarsh]

Amazing toda aur visualisation kro bhai. Adjacency matrix pair of int , int visualise ni ho paya.. 💛💛💛

[@pushpakchulet]

We can store pair like vector graph2[N] and store as graph[v1].push_back(make_pair(v2,wt)); graph[v2].push_back(make_pair(v1,wt))

[@iSubhoo]

Sir, 💛💛💛 for you.

[@its_joel7324]

@Luv Bro can you tell me how to print the output for the code explained... which I mean to print all that vertices and edges, their connections and if weights are provided and weights too..

[@ratib4733]

nice ep number :)

[@rohitchand3853]

Very underrated 🥺

[@soumojitsur5891]

💛💛 we can also do this using vector...... the list representation

[@ashz6744]

Nice

[@srishtygoyal3675]

WATCHED TILL END💛💛💛💛

[@jaydeep-p]

Why don't we use an array of unordered_set? Those should be faster than vectors right?

[@iamdj8540]

yellow heart ye lo heart........lol thanx for this video bro after lots of searching i got this excelent video u got a nice talent of teaching bro

[@accio1107]

Can you please tell or share a link of code as to how to implement graph using adj list with weights in JAVA?? (Looking at the video, which was in c++, I tried using ArrayList in Java aswell....but it says its syntactically incorrect that way. ) Kindly help me out !!

[@Ayush479]

🔥🔥

[@shwetasingh5405]

op 🔥🔥

[@sejalrai30]

nice

[@nishantsharma1042]

💛 completed

[@SaumitraAgrawalB22AI054]

i have a doubt ki if i would push 2 or more vertices,weights pair in any index of vector, wont it be overwritten or it would store it like a list in the index?

[@holly1190]

Bhaiya Graphs pura complete karaiye..plz love ur content!!!

[@vasugolakiya5093]

💛!!

[@utsavupadhyay1797]

pair of vertex and weight stored in index of array i.e., graph2[v1].push_back(make_pair(v2,wt)); graph2[v2].push_back(make_pair(v1,wt)); Ye bhi kr skte??

[@nishcurse]

kisiki video mein comment nhi karta but for luv don 💛

[@rahulkadam6655]

🔥🔥🔥🔝

[@Nirajyadav-wu2fi]

1st day watched 3 lec