정답 개수:
98
틀린 개수:
0
실행 실패 개수:
2
5 5 1 2 3 2 4 2 5 3 4 3 5
런타임 에러 (RTE)
stderr:
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.util.TreeSet.iterator()" because the return value of "java.util.Map.get(Object)" is null at Main.dfsRecursive(Main.java:46) at Main.dfs(Main.java:39) at Main.main(Main.java:30)
1 1
5 5 2 1 3 1 4 1 5 3 4 3 5
런타임 에러 (RTE)
stderr:
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.util.TreeSet.iterator()" because the return value of "java.util.Map.get(Object)" is null at Main.dfsRecursive(Main.java:46) at Main.dfs(Main.java:39) at Main.main(Main.java:30)
2 2