#include <bits/stdc++.h>
using namespace std;
using ll = long long ;
int main()
{
int m; cin >> m;
priority_queue<int>pq;
ll sum = 0;
for(int i = 1;i <=m; ++i ){
int x; cin >> x;
pq.push(x);
sum += x;
}
if(sum - pq.top()>= pq.top()-1)cout << "Yes";
else cout << "No";
// 请在此输入您的代码
return 0;
}
小蓝吃糖果1624
最新推荐文章于 2025-05-17 15:18:37 发布