#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define pi 3.14159265359
#define el <<"\n"
 
int main() {
ios::sync_with_stdio(false);    
cin.tie(nullptr);
cout.tie(nullptr);
 
 int n,m;
 cin>>n>>m;
 ll suma = 0,sumb = 0;
 for(int i=0;i<n;i++){
 	int x;
 	cin>>x;
 	suma += x;
 }
 for(int i = 0;i<m;i++){
 	int x;
 	cin>>x;
 	sumb += x;
 }
 if(suma == sumb){
 	cout<< "Yes" el;
 }
 else{
 	cout << "NO" el;
 }
    return 0;
}

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MyA1CjYgMTUgNgo1IDEyIDAgMyA3Cg==

3 5
6 15 6
5 12 0 3 7