全部re，有懂得帮忙调一下吧，😳😳😳😳😳😳

#include <bits/stdc++.h>
using namespace std;

bool hws(string c) {
	if (c.size() < 2) {
		return 0;
	}
	string r = "";
	for (int i = c.size() - 1; i >= 0; i--) {
		r += c[i];
	}
	if (r == c) {
		return 1;
	} else {
		return 0;
	}
}

int main() {
	int n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		string s, w = "", w1 = "";
		cin >> s;
		for (int j = 0; j < s.size() - 2; j++) {
			w = "";
			w1 = "";
			for (int k = 0; k <= j; k++) {
				w += s[k];
			}
			for (int k = j + 1; k <= s.size() - 1; k++) {
				w1 = s[k] + w1;
			}
			cout << w << " " << w1 << endl;
			if (hws(w) && hws(w1)) {
				cout << "Yes" << endl;
				break;
			}
		}
		if (!hws(w) || !hws(w1)) {
			cout << "No" << endl;
		}
	}
	return 0;
}