#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin>>n;
int a[n];
int sum1=0;
for(int i=0;i<n;i++)
{
cin>>a[i];
sum1+=a[i];
}
sort(a,a+n);
int flag=0;
for(int i=n-2;i>=0;i--)
{
int sum=a[n-1];
for(int j=i;j>=0;j--)
{
if(sum+a[j]<sum1/2)
{
sum=sum+a[j];
}
else if(sum+a[j]==sum1/2)
{
flag=1;
break;
}
else break;
}
}
if(flag)cout<<"Yes\n";
else cout<<"No\n";
}
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