I use 2nd method as explained in the tutorial.
My Program is not working although logic is fine
Change your loop to
for(int i=a;i<=b;i++)
{
int j = i;
while(j>0)
{
j=j&(j-1);
ans++;
}
}
I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.
On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.