0pts，求大佬帮看，有回闭关

#include <bits/stdc++.h>
#define int long long
using namespace std;
int n;
string s;
bool pd (string t)
{
    reverse(t.begin(), t.end());
    string t2 = t;
    reverse(t.begin(), t.end());
    //cout << t << " " << t2 << "\n";
    if (t == t2)
    {
        return 1;
    }
    return 0;
}
signed main ()
{

    cin >> n;
    for (int i = 1;i <= n;i ++)
    {
        bool flag = 0;
        cin >> s;
        for (int i = 1;i < s.size () - 1;i ++)
        {
            if (pd (s.substr (0 , i + 1)) && pd (s.substr (i + 1 , s.size () - i - 1)))
            {
                cout << "Yes\n";
                flag = 1;
                break;
            }
        }
        if (flag == 0)
        {
            cout << "No\n";
        }
    }
    return 0;
}