CoolInterview.com - World's Largest Collection of Interview Questions & Answers, FAQs, queries, sample papers, exam papers, dumps, what, why, how, where, when questions
Interview Success Kit - 9,000 Interview Que. & Ans.
Covers 9,000+ Interview Questions asked in actual MNC Interviews - all with model answers.
Get Your Dream Job Now - www.vyoms.com
Sponsored Links
Interview Questions
Our Services

INTERVIEW QUESTIONS C ARRAYS IN C DETAILS
Question :
Write a program to delete an element from an array?

Posted by: pratyaksh on 8/19/2013

Contact pratyaksh Contact pratyaksh
Category Arrays in C Interview Questions
Rating (3.4) By 35 users
Added on 8/19/2013
Views 1050
Rate it!
Answers:

Programming's = loads of fun!!!!!!!
#include <stdio.h>
#include <conio.h>
#define size 10
void main()
{ int a[size],del,j,i;
clrscr();
for(i=0;i<size;i++)
{j=i+1;
printf("
Enter the %d element of array",j);
scanf("%d",&a[i]);}
printf("
Enter the element to be deleted");
scanf("%d",&del);
del--;
for(i=del;i<size-1;i++)
a[i]=a[i+1];
a[size-1]=0;
printf("
Element has been deleted");
printf("
Array now is.....
");
for(i=0;i<size;i++)
printf("%d ",a[i]);
getch();
}

Another way of writing the program is to just assign value zero to the specified element.

#include <stdio.h>
#include <conio.h>
#define size 10
void main()
{ int a[size],del,j,i;
clrscr();
for(i=0;i<size;i++)
{j=i+1;
printf("
Enter the %d element of array",j);
scanf("%d",&a[i]);}
printf("
Enter the element to be deleted");
scanf("%d",&del);
/*Corresponding element assigned value zero*/
a[--del]=0;
for(i=0;i<size;i++)
printf("%d ",a[i]);
getch();
}

Stay COOOooolllllllllllll!!!!!!!



Posted by: Pranjal Gururani

Contact Pranjal Gururani Contact Pranjal Gururani

#include <stdio.h>
#include <stdlib.h>


/* Program to remove one element from array*/
int main()
{
int * array1;

int size1;
printf("What is original Size of Array
");
scanf("%d", &size1);

array1 = (int*)malloc(size1 * sizeof(int ));

if(array1 == NULL)
{
fprintf(stderr, "out of memory
");
exit;
}

for (int i = 0; i< size1; i++)
{
array1[i] = i;
printf("Element %d : %d
",i, array1[i]);
}





int number;
printf("Which element do you wish to remove
");
scanf("%d", &number);

for (i = number; i< size1-1; i++)
{
array1[i] = array1[i+1];
}

printf("





");

realloc(array1,(size1-1) * sizeof(int ));

for (int i = 0; i< size1-1; i++)
{

printf("Rearranged Element %d : %d
",i, array1[i]);
}

free(array1);


return 0;
}



Posted by: rn

Contact rn Contact rn

#include <stdio.h>
//#include <conio.h>
#include"stdafx.h"
#include"malloc.h"
//#define size 10
void main()
{
int *a,*b,size, del,j=0,i;
printf("enter the size of the array
");
scanf("%d",&size);
a=(int*)malloc(size*sizeof(int));
b=(int*)malloc(size*sizeof(int));
for(i=0;i<=size-1;i++)
{
printf("enter the value in an array
");
scanf("%d",&a[i]);
}
printf("enter the value to be deleted
");
scanf("%d", &del);
for(i=0;i<=size-1;i++)
{
if(a[i]!=del)
{
b[j]=a[i];
j++;
}
}
for(i=0;i<j;i++)
printf("%d
", b[i]);

}



Posted by: bhanu

Contact bhanu Contact bhanu

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int ar[10],i,loc;
cout<<"enter array";
for(i=0;i<10;i++)
cin>>a[i];
cout<<"enter loc to be deleted";
cin>>loc;
for(i=loc;i<10;i++)
a[i]=a[i+1];
cout<<"
array after deletion";
for(i=0;i<9;i++)
cout<<a[i];
getch();
}



Posted by: meena

Contact meena Contact meena

#define MAX 5
void main()
{
int input[MAX]={1,2,3,4,5};
int *output;
int key,c;
int* fun(int[],int);
clrscr();
printf("THE ELEMEST U WANT TO DELETE");
scanf("%d",&key);
output=(int*)malloc(sizeof(int)* (MAX-1));
output=fun(input,key);
printf("after deletion:");
for(c=0;c<MAX-1;c++)
printf("%d ",*(output+c));
getch();
}
int* fun(int temp1[],int hold)
{

static int temp2[MAX-1];
int index2=0;
int count;
for(count=0;count<MAX;count++)
if(temp1[count]!=hold)
temp2[index2++]=temp1[count];
return temp2;
}



Posted by: RAJU SAHANI

Contact RAJU SAHANI Contact RAJU SAHANI

If you have the better answer, then send it to us. We will display your answer after the approval.
Rules to Post Answers in CoolInterview.com:-

  • There should not be any Spelling Mistakes.
  • There should not be any Gramatical Errors.
  • Answers must not contain any bad words.
  • Answers should not be the repeat of same answer, already approved.
  • Answer should be complete in itself.
  • Name :*
    Email Id :*
    Answer :*
    Verification Code Code Image - Please contact webmaster if you have problems seeing this image code Not readable? Load New Code
    Process Verification Enter the above shown code: *
    Inform me about updated answers to this question

    Related Questions
    View Answer
    Write a program to insert an element in a linear array array?
    View Answer
    Does mentioning the array name gives the base address in all the integers?
    View Answer
    How would you use qsort() function to sort the name stored in an array of pointers to string?
    View Answer
    Write a program for n lines
    1 2 3 4 5
    16 17 18 19 6
    15 24 25 30 7
    14 23 22 21 8
    13 12 11 10 9
    View Answer
    What is the difference between null array and an empty array?
    View Answer
    Code for swapping of two numbers without using temporary variable using C.
    View Answer
    Is it better to use a pointer to navigate an array of values,or is it better to use a subscripted array name?


    View Answer
    Can the sizeof operator be used to tell the size of an array passed to a function?


    View Answer
    How to remove duplicate elements from an array

    View Answer
    How can you sort the elements of the array in descending order?
    View Answer
    Array is an lvalue or not?
    View Answer
    Can the size of an array be declared at runtime?
    View Answer
    Can the sizeof operator be used to tell the size of an array passed to a function?
    View Answer
    Is it better to use a pointer to navigate an array of values,or is it better to use a subscripted array name?
    View Answer
    When does the compiler not implicitly generate the address of the first element of an array?
    View Answer

    Please Note: We keep on updating better answers to this site. In case you are looking for Jobs, Pls Click Here Vyoms.com - Best Freshers & Experienced Jobs Website.

    View ALL Arrays in C Interview Questions & Answers

    User Options
    Latest 20 Questions
    What are the common properties Button controls used in ASP.NET?
    How to apply themes for asp.net application?
    What is the use of "HttpHandlers" in web.config ?
    What?s the difference between Linkbutton control and Hyperlink control?
    In ASP.NET how many navigation controls are there?
    List all different typesS of directives in .NET
    What are the State Management options in ASP.NET ?
    What is Global Assembly Cache ?
    What is the difference between ExecuteScalar and ExecuteNonQuery?
    What is the appSettings Section in the web.config file?
    List the major built-in objects in ASP.NET?
    What are the asp.net Security Controls?
    Explain the working of passport authentication.
    How can we apply Themes to an asp.net application?
    What are the event handlers that we can have in Global.asax file?
    Write code to send e-mail from an ASP.NET application?
    What are the different validators in ASP.NET?
    How to execute an sql query? How to fetch its result ?
    What is the difference between Session and Cookie?
    What are different types of Runtime Errors in PHP?


    Copyright ©2003-2016 CoolInterview.com, All Rights Reserved.
    Privacy Policy | Terms and Conditions

    Download Yahoo Messenger | Placement Papers| FREE SMS | ASP .Net Tutorial | Web Hosting | Dedicated Servers | C Interview Questions & Answers

    Testing Articles | Testing Books | Testing Certifications | Testing FAQs | Testing Downloads | Testing Interview Questions | Testing Jobs | Testing Training Institutes


    Cache = 0 Seconds