C Program to Insert Element in Array

Write a  C program to Insert element in Array at any position:

Required Knowledge:

C basics, Arrays

Program:

 1 #include<stdio.h>
 2  void insert(int,int);
 3  int static size=5;
 4  int arr[5];
 5  void main()
 6  
 7  {
 8      int i,position,e,d;
 9      printf("Enter the elements of array:\n");
10      for(i=0; i<size; i++)
11          scanf("%d",&arr[i]);
12  
13      printf("\nThe elements are:");
14      for(i=0; i<size; i++)
15          printf("%d ",arr[i]);
16  
17  
18      printf("\nEnter the position to insert an element:");
19      scanf("%d",&position); //position according to index no
20  
21      printf("\nEnter the element to insert:");
22      scanf("%d",&e);
23  
24      insert(position,e);
25  
26  }
27  
28  
29  void insert(position,e)
30  {
31  
32      int i;
33      for(i=size; i>=position-1; i--)
34      {
35          arr[i+1]=arr[i];
36  
37      }
38      arr[position]=e;
39      size++;
40      printf("\nThe elements are:");
41      for(i=0; i<size; i++)
42          printf("%d ",arr[i]);
43  }

Output:

Enjoy it...........