Stacks Using Arrays and Linked List in Java | Push and Pop methods | Data Structures and Algorithm

#DataStructures #Algorithms #DSA #DS #DSALGO
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[@masiniprashanth3697]

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[@LogicFirstTamil]

congratulations! i am feeling sooo happy for you. I dint imagine that my videos will be this helpful.. Of course its your hardwork that matters here. All the best!

[@masiniprashanth3697]

Thank you so much mam

[@bhuavneshdb_art7189]

Hi bro , oru doubt

[@shiva7681]

getting clear idea about data strucures❤ thankyouu so much maam

[@Naveen_diya]

Mam, have some mistakes in pop.
In ur code, last element not deleted. We can only get the last element. As like a peek..
The correct code is
public T pop() {
if(top!=-1){
T rm= arr[top];
arr[top]=null;
top--;
return rm;
}
Return new NullPointerException("stack underflow") ;
}

[@logeshR-glass]

Thank you Bro

[@SanjayKumar-bi5eb]

Superb explanation 👌🏻

[@HariHaran-we1ns]

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[@nirmalrajs1454]

Nice explaination mam

[@HariHaran-we1ns]

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[@LogicFirstTamil]

BCA should not be a problem I think. Learn any one language cpp/java/python thoroughly. DSA should be very strong. Solve lot of questions in leetcode.

[@HariHaran-we1ns]

@@LogicFirstTamil tq mam