Improved task 2508

Author: javadev

src/test/java/g2501_2600/s2508_add_edges_to_make_degrees_of_all_nodes_even/SolutionTest.java

@@ -103,4 +103,14 @@ void isPossible6() {
                                 ArrayUtils.getLists(new int[][] {{4, 1}, {3, 2}, {2, 4}, {1, 3}})),
                 equalTo(true));
     }
+
+    @Test
+    void isPossible7() {
+        assertThat(
+                new Solution()
+                        .isPossible(
+                                4,
+                                ArrayUtils.getLists(new int[][] {{1, 2}, {2, 3}, {2, 4}, {3, 4}})),
+                equalTo(false));
+    }
 }