Write a program to insert an element at the end of an array.

What is array ?

Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value. To create an array, define the data type (like int ) and specify the name of the array followed by square brackets []

Code :

#include <stdio.h>

void main()

{

    int i, n, value, arr[100];

    printf("enter number of elements in a Array\n");

    scanf("%d", &n);

    arr[n];

   for(i = 0; i < n; i++)

    {

        printf("give value for index %d : ",i);

        scanf("%d",&arr[i]);

    }

    printf("number to insert at end \n");

    scanf("%d", &value);

    arr[n] = value;

    printf("Element %d is inserted at %d index \n",value,n);

    printf("New Array is \n ");

     

    for(i = 0; i < n+1; i++)

    {

       printf("%d \t",arr[i]);

    }

}

Output :

enter number of elements in a Array

5

give value for index 0 : 1

give value for index 1 : 2

give value for index 2 : 3

give value for index 3 : 4

give value for index 4 : 5

number to insert at end 

6

Element 6 is inserted at 5 index 

New Array is

 1      2       3       4       5       6

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