These program is for inserting a new elements into an array !

InsertElementIntoArray.c

/// insert new elements into an array ///

#include <stdio.h>
main()
{
    int a[100],n,pos,item,i;
    printf("Enter how many elements :");
    scanf("%d",&n);
    printf("Enter %d elements values :",n);
    for(i=0;i<n;i++)
        scanf("%d",&a[i]);
    printf("Enter an element to insert :");
    scanf("%d",&item);
    printf("Enter an position to insert the element :");
    scanf("%d",&pos);
    printf("Before inserting new  element :\n");
    for(i=0;i<n;i++)
        printf("%d ",a[i]);
    
    /*insert new element */
    for(i=n;i>=pos;i--)
        a[i]=a[i-1];
    a[pos-1]=item;
    n++;
    printf("\nAfter inserting new elements :\n");
    for(i=0;i<n;i++)
        printf("%d ",a[i]);

}