#include using namespace std; #define rep(i,n) for(int i=0; i<(n); i++) #define INF ((1LL<<62)-(1LL<<31)) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() typedef long long ll; typedef pair pl; int main() { int a,b; cin >> a >> b; if(a==b) cout << "Yes" << endl; else cout << "No" << endl; return 0; }