#include <bits/stdc++.h>
using namespace std;
int main(){
int a, b;
cin >> a >> b;
if (a == b) {
cout << "YES";
}
else {
cout << "NO";
}
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CiAgICAgIGludCBtYWluKCl7CiAgICAgICBpbnQgYSwgYjsKICAgICAgIGNpbiA+PiBhID4+IGI7CiAgICAgICBpZiAoYSA9PSBiKSB7CiAgICAgICBjb3V0IDw8ICJZRVMiOwogICAgICAgfQogICAgICAgZWxzZSB7ICAgCiAgICAgICBjb3V0IDw8ICJOTyI7Cn0KfQ==