Shift All Zero Elements to Right Side of the Array - Java interview Question

In this video, I have explained how to Shift All Zero Element to Right Side of the Array - Java interview Question.
OR
Shift all non zero elements to left side of the array.

~~~Subscribe to this channel, and press bell icon to get some interesting videos on Selenium and Automation:

Follow me on my Facebook Page:

Let's join our Automation community for some amazing knowledge sharing and group discussion on Telegram:

Naveen AutomationLabs Paid Courses:
Java & Selenium:

Java & API +POSTMAN + RestAssured + HttpClient:

[SceneSnppets]

Just 2 days back I was asked the same question in one of the top MNCs, I did it through arraylist using .add and . remove in one loop

[rajatnegi]

Naveen Sir, I was asked this question recently. I was searching the logic but saw this video.. Thanks for helping people in the testing community.. you are a true blessing for us.. Thank you

[MrPankajchakraborty]

Thanks Naveen, gone through all 40 videos and with most of them learnt something new. Really appreciate your efforts. please keep going and keep growing 👍

[sanketh]

Thank you Naveen. Please continue to do these kinds of coding problems

[meghaagarwal]

This series is really really helpful 👍

[amanjotkaur]

Really appreciate your efforts sir 👍 thanks 😊

[gopichinthagumpula]

Brother keep Doing... It's really helping

[chetanurkudkar]

Thanks a lot sir. This trick is very helpful, its very handy in many other array operations too.

[soumyajit]

Hi Naveen,
I was asked this question "how to Shift All Zero Element to Left Side of the Array" in my last interview. Can you please make a video of the same?

[sagarshrivastava]

Hi Naveen...which tool/device/pad you are using to explain using pen (seems very smooth)...can you please share the details ?

[prakashbtw]

Please suggest any material to learn solve problems in leet code, hackerrank...

[shankumondal]

Naveen, what FONT do you use in eclipse ?

[storyteller_x]

Hey naveen,
Can you do a program regarding setting the custom date and time and getting the date & Time.
Take a custom class and set the date and get the salary details according to the year of joining.
#interviewquestion

[soumyajit]

Please share the program for keeping all zeros to the left hand side of the array . This is being asked in interviews

[kishorekumar]

Hii Naveen, can you please tell the logic for shift left without out using two new arrays

[subramanianr]

Logic for shift left:

int count = 0;
for (int num : a) {
if(num == 0) {
newArray[count]=num;
count++;
}
}
for(int num : a) {
if(num !=0) {
newArray[count]=num;
count++;
}
}

[healthbeautytips]

What will be the time complexity of this programme as we are creating a new array here. Can we achieve it by single array only.