Design Browser History | EP 21

[@lalit-singh-bisht]

bhaiya aap mere college aaye the tab aapne pucha tha...ki ye linked list wali playlist kaisi lagi...tab maine coding start nhi kri thi...ye playlist best hai...for gaining confidence in this data structure

[@bhanujuneja58]

Bhaiya jo aapne Easy questions vaali sheet di h usme ek aur tarika h iska using arrays. Vaise aapne bahut acha explain kiya. Thanks 😊

[@mohammadfraz]

Nice idea bro ❤️

[@sudhanshuranjan4392]

Time complexity: O(N) Space complexity: O(1)

[@amanpandey4550]

What an explanation sir g. Thank you👏

[@tanishqkumar20]

Literally Mazaa aa gaya bhaiya🔥🔥🔥🔥

[@tanishqkumar20]

Bss aise hi sara data structure pe video bana dejiye plzzzzzzzz🙏🙏

[@mohammadfraz]

Yes bro Thoda sa time lagta hai but namaenge

[@tanishqkumar20]

@@mohammadfraz sure bhaiya ❤️

[@pragyasingh4855]

Awesome explanation

[@trisha4985]

Thanks Bhaiya for such contents..

[@mohammadfraz]

Keep supporting

[@mdnadeem6343]

crystal clear bhaiya

[@mohammadfraz]

Maza aaraha hai ?

[@muneebjaved3940]

Zbrdst bhayiaa ma dsa karrha hun linklist pr hun 2 month hony waly hen kafi questions khud sy solve kary hen kuch ap ke video b dekhi hen kia sai ha bhayiaa any tip comments plz?

[@SunnyGupta00]

Reach++ 🔥

[@goyaldeekshant]

perfect 😅

[@divyareddy7622]

bhaiya how did you prepare for system design interviews?

[@desihiphop4998]

Bhaiya real life example bhe krwa diya 😅❤️ stack waala bhe krliya bhaiya !!!!!! 2 stack banai ek backward ke liye ek forward ke liye accept hogya !!!!! class BrowserHistory { Stack pre; Stack next; public BrowserHistory(String homepage) { pre = new Stack(); next = new Stack(); pre.add(homepage); } public void visit(String url) { pre.push(url); next.clear(); } public String back(int steps) { while(pre.size()>1 && steps-->0) next.add(pre.pop()); return pre.peek(); } public String forward(int steps) { while(!next.isEmpty() && steps-->0) pre.add(next.pop()); return pre.peek(); } }

[@kalpeshmali1476]

op 🔥🔥🔥 bhaiya

[@mohammadfraz]

thanks a lot Kalpesh

[@Ubaiish]

is it system design or the dsa

[@VivekMittal-yv4ry]

dsa

[@Sonu-tg6tg]

Please make videos using JAVA