Linear Search Program

#include<stdio.h>
#include<conio.h>

void main()
{
int sk,i,ar[10],sr,f lag=0;
clrscr();
printf("\n Enter how many elements of array");
scanf("%d",&sk);
printf("\n Enter all elements of array one by one");

for(i=0;i<sk;i++)
{
scanf("%d",&ar[i]);
}
printf("\n Enter number to be searched. ");
scanf("%d",&sr);
for(i=0;i<sk;i++)
{
     if(ar[i]==sr)
{
     flag =1
     break;
}
}

if(flag==1)
printf("\n Number is found at %d position ",i+1);

else
printf("\n Number is not found ");

getch();

}