C program to search an element in an array using linear search

#include<stdio.h>
main()
{
int i,k,n;
printf("Enter the size of the array\n");
scanf("%d",&n);
int a[n];
printf("Enter the numbers\n");
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
printf("Enter the element to search\n");
scanf("%d",&k);
for(i=0;i<n;i++)
{
if(a[i]==k)
break;
}
if(i<n)
printf("Element %d found at position %d \n",k,i+1);
else
printf("Element not found\n");
}