#include using namespace std; using ll=long long; #define rep2(i, a, n) for(int i = (a); i < (n); i++) #define rep(i, n) rep2(i,0,n) void flagfunc4(bool flag){cout<<(flag?"YES\n":"NO\n");} int main(){ cin.tie(nullptr);ios_base::sync_with_stdio(false); double p,q;cin>>p>>q; flagfunc4((1-p)*q