Added test

Author: javadev

src/test/java/g3201_3300/s3255_find_the_power_of_k_size_subarrays_ii/SolutionTest.java

@@ -26,4 +26,9 @@ void resultsArray3() {
                 new Solution().resultsArray(new int[] {3, 2, 3, 2, 3, 2}, 2),
                 equalTo(new int[] {-1, 3, -1, 3, -1}));
     }
+
+    @Test
+    void resultsArray4() {
+        assertThat(new Solution().resultsArray(new int[] {1}, 1), equalTo(new int[] {1}));
+    }
 }