'commit'

TangDou/LanQiaoBei/ZhongGaoJi/LanQiao15STEMA202401/hags.cpp

@@ -1,20 +1,24 @@
 #include <bits/stdc++.h>
 using namespace std;
-const int N = 5010;
+const int N = 210;
-int f[N];
+
-int n, k;
+char a[N][N];
+int n, m;
 int main() {
-    cin >> n >> k;
+    string s;
-    if (k == 1) {
+    cin >> s;
-        cout << 1 << endl;
+    int len = s.size();
-        exit(0);
+    for (int i = 1;; i++) {
+        if (len % i == 0 && len / i >= i) n = i;
+        if (len / i < i) break;
     }
-    f[1] = 1;
+    m = len / n;
-    f[2] = 2;
 
-    for (int i = 3; i <= n; i++)
+    for (int i = 0; i < n; i++)
-        for (int j = max(i - k, 1); j <= max(1, i - 1); j++)
+        for (int j = 0; j < m; j++)
-            f[i] += f[j];
+            a[i][j] = s[i * m + j];
-    cout << f[n] << endl;
+    for (int j = 0; j < m; j++)
+        for (int i = 0; i < n; i++)
+            cout << a[i][j];
     return 0;
 }