33 lines
518 B
C++
33 lines
518 B
C++
|
#include<bits/stdc++.h>
|
||
|
|
using namespace std;
|
||
|
|
using ll = long long;
|
||
|
|
|
||
|
|
|
||
|
|
void solve()
|
||
|
|
{
|
||
|
|
string s;
|
||
|
|
cin>>s;
|
||
|
|
int first_sum=0, last_sum=0;
|
||
|
|
for(int i=0; i<s.size(); ++i)
|
||
|
|
{
|
||
|
|
if(i<3)
|
||
|
|
first_sum+=s[i];
|
||
|
|
else
|
||
|
|
last_sum+=s[i];
|
||
|
|
}
|
||
|
|
if(first_sum==last_sum)
|
||
|
|
cout<<"YES"<<endl;
|
||
|
|
else
|
||
|
|
cout<<"NO"<<endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
ios_base::sync_with_stdio(false);
|
||
|
|
cin.tie(nullptr);
|
||
|
|
|
||
|
|
int TC = 1;
|
||
|
|
cin >> TC;
|
||
|
|
cin.ignore();
|
||
|
|
while (TC--) solve();
|
||
|
|
}
|