Program To Remove Duplicate Elements From an Array in C (Dec 2019) Remove Repeated Elements

In this video you will learn how to remove duplicate elements from an array in c language. You will know how to remove repeated elements from array. You will be getting the best way to write the simple program for removing duplicate elments from an array.

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_____________________* C Programs List *_____________________

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[thang]

Roses are Red
Violets are Blue
If The Title is in English The Video Should Be Too

[dashmedia]

Thank you so much sir ek chhote se j--ke liye mai 24 hour soch rahatha phir jab YouTube mai serch kiya to aap ka vdo aya samne very simple and elegant vdo sir thank you so much

[amar]

i think you are missing this important condition ...
for(int k=j;k<n-1;++k){
arr[k]=arr[k+1];
}
your loop for the innermost loop which runs in case duplictes found ... and shifts element from left to right...in case of the last element you will try to shift form the element at n+1 position and will get ArrayIndexOutOfBound Exception

[saniltalauliker]

this is worst time complexity algorithm, we expect O(n) complexity

[Tdg]

Sir, i was facing array index out of bound exception so, i changed k=0, k<n-1 and it worked

[SmartProgramming]

helpful video, thank you, keep it up 👍👍👍👍🙂🙂🙂🙂

[tbinside]

what is use the use of temp variable ?

[irinkeype]

this program works for any types of array
#include <stdio.h>
#include <stdlib.h>
int main()
{
int n, *p;
printf("Enter the size of array:\n");
scanf("%d", &n);

printf("Enter the elements of array:\n");
for(int i=0;i<n;i++)
{
scanf("%d", p+i);
}
for(int i=0;i<n;i++)
{
for(int j=i+1;j<n;j++)
{
if(*(p+i)==*(p+j))
{
*(p+j)=0;
}
}
}
printf("ARRAY ELEMENTS AFTER REMOVING DUPLICATES ARE:\n");
for(int i=0;i<n;i++)
{
if(*(p+i)==0)
{
continue;
}
printf("%d\t", *(p+i));
}


return 0;
}

[ssekitoisaac]

why do you post subtitles in English and then have the tutorial in another language bro u push us outside.

[rishabhprasad]

Which IDE are you using in the video ?

[SSS-yijz]

Ain't nobody likes srinivas sir from naresh it

[ShivaShankar]

Can u tell me to delete duplicates in 3d array

[gethsithasthuthine]

Not getting the ans, I'm getting only 4 as ans

[suborno]

You shouldve mention that it's in hindi

[salmaarani]

ads creates lots of distraction in video..plz make video ads free

[gethsithasthuthine]

Please explain me why I am not getting the ans, I wrote the same code, there is no error but I'm not getting answer like yours

[ShubhamMishra-yvln]

jabardast ek number bro, like aur subscribe abhi krta hoon

[abidanjum]

simple explanation helped a lot thanks