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python/GESP/Level4/GESP202409/20240906_3_1.cpp

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2025-08-30 18:35:01 +08:00
#include <bits/stdc++.h>
using namespace std;
const int N=10010;
int a[N];
int main(){
int T;
cin>>T;
while(T--){
int n;
cin>>n;
int sum=0;
for(int i=1;i<=n;i++){
cin>>a[i];
sum+=a[i];
}
int sum2=0;
int flag=0;
for(int i=1;i<=n;i++){
sum2+=a[i];
if(sum2*2==sum){
cout<<"Yes"<<endl;
flag=1;
break;
}
}
if(flag==0) cout<<"No"<<endl;
}
return 0;
}