Answer Posted / vishnu948923

void main()
{
int a[10],i,flag,mid,low=0,high=9,num;
printf("enter how many elements");
scanf("%d",&num);

for(i=0;i<=9;i++)
scanf("%d",&a[i]);

for(mid=(low+high)/2; low<=high;mid=(low+high)/2)
{
if(a[mid]==num)
{
printf("Element position %d",mid);
flag=0;
break
}
if(a[mid]>num)
high=mid-1;
else
low=mid+1;
}
if(flag)
printf("element not present");
}

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