Zig-Zag Traversal of a Tree | Love Babbar DSA Sheet | Amazon | Cisco | Walmart🔥 | GFG | Leetcode

[@juturtaur298]

Thanks vro ham bangali hau

[@Vivek_kumar-gupta]

bhai apki samjane mere liye jadu sa kaam kar rha hai , kitni clearity tumare samjane me. thanks you bhaiya.. your work is most admearable..

[@prasannapm3220]

thanks!

[@rdxgaurav3483]

very nice and easy explanation

[@lalit2926]

previous video: "this is sailesh" This video: "this is yogesh"

[@shubhankurkumar539]

twins hai bhai

[@lalit2926]

@@shubhankurkumar539 hmm mujhe bhi baad m pata chala😂.. Fortunately, both are coding experts❤️..

[@abhishekkamboj7150]

Good explained bro👍👍

[@CodeLibrary]

Thank you 🙂

[@madhubirla177]

Awesome 👍

[@codearyan5245]

Yr mere main ye code run hi nhi ho rha hai TLE show kar rha hai leetcode par

[@harshitrathi3077]

Bro , its great.....!!please Complete Array too ..... and are u in Instagram?

[@CodeLibrary]

Yaa instagram handle Is in Description

[@arindamchakraborty5880]

I think the time complexity will O(No of Nodes * Height of Tree). In For Right or Left skewed tree It will go upto O(N2). Can you please confirm?

[@anjandey6089]

nice explanation vai

[@richakumari4014]

Anyone please explain its time complexity and space complexity as well. Here, it's been used one temporary vector separately and queue as well And for even level we are reversing* the data at even level . Accordingly please clarify it's time and space complexity, I'm bit confused

[@viru605]

we are also reversing at each level, so will it increase our time complexity?

[@rahulverma-hp9ft]

yes...ig it will make it go to O(n2)

[@engulfing_marubozu]

this can also be done using two stacks.

[@SM-eh6vz]

Bro.... could please make a vedio, to give me a guide to good at DSA,where I am not getting how to start to... Where many of tier 3 college students are interested in this like me ,but not getting a path for it... Please help me broo...

[@kaushik.aryan04]

start from kunal kushwaha dsa playlist

[@Manish-te3kg]

unable to understand the part like how f's value is changing?

[@RajputAnkit11]

initialy f is 1 taht is true and in every travesal f must be change so f=!f is making f to !(1) which is Zero...... compliment of 1 is zero or vice versa

[@yashrajagarwal6293]

I think a lot of people should be ashamed of themselves..

[@mansigoyal4796]

Best explanations by Yogesh Sir 😊

[@suryansh3809]

Thnks

[@harshwardhanshetty7098]

Java mai hai kya iske explanation

[@AnshuKumar-zn1qb]

Time limit exceed likh de rha h bro