easy

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,m;
    cin>>n>>m;
    if(n==m){
        cout<<"Yes";
    }else{
        cout<<"No";
    }
    return 0;
}

或

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,m;
    cin>>n>>m;
    cout<<(n==m?"Yes":"No");
    return 0;
}