#include
#include
using namespace std;
int main(){
int x,y;
cout << "Enter x and y \n";</p>
cin >> x >> y;
if(x>1 || y > 1 || x<-1 || y<-1)</p>
cout << "YES";</p>
if(x<1 && x>0 && y<1-x && x<1-y || x<0 && x>-1 && y+x<-1 || x>sqrt(1-y*y))
cout << "YES";</p>
else
cout << "NO";</p>
return 0;
}