You are viewing a single comment's thread. Return to all comments →
dude you can solve it in o(n) use y=sqrt(r-i*i) if y==integer value,then count=+4
Seems like cookies are disabled on this browser, please enable them to open this website
Circle City
You are viewing a single comment's thread. Return to all comments →
dude you can solve it in o(n) use y=sqrt(r-i*i) if y==integer value,then count=+4