Add 25288.cpp

Author: Hiyabye

25xxx/25288.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <string>
+using namespace std;
+
+void solve(void) {
+  int n; cin >> n;
+  string s; cin >> s;
+
+  while (n--) cout << s;
+}
+
+int main(void) {
+  ios::sync_with_stdio(false);
+  cin.tie(nullptr);
+
+  solve();
+  return 0;
+}