C Program For Linear Search

/*Linear Search*/
#include<stdio.h>
#include<conio.h>
void main()
{
 int key,i,a[10],n,flag=0;
 clrscr();
 printf("Enter the number of elements");
 scanf("%d",&n);
 printf("Enter array elements:");
 for(i=0;i<n;i++)
    scanf("%d",&a[i]);
 printf("Enter Search Element");
 scanf("%d",&key);

 for(i=0;i<n;i++)
    {
       if(a[i]==key)
  {
      printf("Search Element Is Found at Location %d",i+1);
      flag=1;
      return;
  }
    }
    if(flag==0)
    printf("Search Element is not found");
  getch();
 }