'commit'

GESP/Level4/GESP202412/2.cpp

@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+using namespace std;
+const int N = 110;
+string s[N];
+int main() {
+  // 从文本文件中获取输入
+#ifndef ONLINE_JUDGE
+  freopen("4.in", "r", stdin);
+#endif
+  int T;
+  cin >> T;
+  while (T--) {
+    int n;
+    cin >> n;
+    for (int i = 1; i <= n; i++)
+      cin >> s[i];
+    // 对字符串进行排序
+    sort(s + 1, s + n + 1);
+    // 拼接成一个长的字符串
+    string t = "";
+    for (int i = 1; i <= n; i++)
+      t = t + s[i];
+
+    bool isHeFa = true;
+    for (int i = 1; i < t.size(); i++) {
+      if (t[i] < t[i - 1]) {
+        isHeFa = false;
+        break;
+      }
+    }
+    cout << isHeFa << endl;
+  }
+  return 0;
+}