Added test

Author: javadev

src/test/java/g3401_3500/s3441_minimum_cost_good_caption/SolutionTest.java

@@ -25,4 +25,9 @@ void minCostGoodCaption3() {
     void minCostGoodCaption4() {
         assertThat(new Solution().minCostGoodCaption("antwfdps"), equalTo("nnnnnppp"));
     }
+
+    @Test
+    void minCostGoodCaption5() {
+        assertThat(new Solution().minCostGoodCaption("qzlhsvlf"), equalTo("qqqlllll"));
+    }
 }