Searching element using Linear search

/*Program to search an element in an array using linear search method */
main()
{
int a[50],i,n,searching_element, flag=0;

printf("\n Enter the number of elements : ");
scanf("%d",&n);

printf("\nEnter the elements of array a - ");
for(i=0; i < n; i++)
{
  scanf("%d",&a[i]);
}

printf("\nEnter the element to be searched ");
scanf("%d",&searching_element);

/*Searching Process */
for(i=0; i < n; i++)
{
  if(searching_element==a[i])
     {
        flag=1;
        break;
      }
}

if(flag==0)
   printf("\nSearching Element %d not found in the array ",searching_element);
else
   printf("\nSearching Element %d found in the array ",searching_element);
}