7-6
#include<stdio.h>
int main(void)
{
int a[10]={1,2,3,4,5,6,7,8,9,10};
int low,high,mid,n=10,x;
printf("Enter x:");
scanf("%d",&x);
low=0;high=n-1;
while(low<=high){
mid=(low+high)/2;
if(x==a[mid])
break;
else if(x<a[mid])
high=mid-1;
else low=mid+1;
}
if(low<=high)
printf("Index is %d\n",mid);
else
printf("Not Found\n");
return 0;
}#include<stdio.h>
int main(void)
{
int a[10]={1,2,3,4,5,6,7,8,9,10};
int low,high,mid,n=10,x;
printf("Enter x:");
scanf("%d",&x);
low=0;high=n-1;
while(low<=high){
mid=(low+high)/2;
if(x==a[mid])
break;
else if(x<a[mid])
high=mid-1;
else low=mid+1;
}
if(low<=high)
printf("Index is %d\n",mid);
else