Linear Search Method

#include<  stdio.h>
#include <  conio.h>
//global declaration of varaible
int a[20], i,n, s,found=0;

void main()
{
printf("\nEnter Total Number of Elements =");
scanf("%d",&n);

//enter array elements
for(i=0;i < n;i=i+1)
{
scanf("%d",&a[i]);
}

printf("\nEnter Element to be Searched = ");
scanf("%d",&s);

//Search Element Using Linear Search
for(i=0;i < n;i=i+1)
{
    if(a[i]= =s)
    {
        printf("\nElement %d found at postion %d.", s,i+1);
        found=1;
        break;
    }
}
    if (found= =0)
    {
        printf("Element Not Found");
    }
    getch();
}