제출 #17267

실행 실패 (제출 코드 컴파일 에러)

Main.java:24: error: invalid method declaration; return type required
        dfs(V, result);
        ^
Main.java:24: error: <identifier> expected
        dfs(V, result);
             ^
Main.java:24: error: <identifier> expected
        dfs(V, result);
                     ^
Main.java:25: error: <identifier> expected
        result.append("\n");
                     ^
Main.java:25: error: illegal start of type
        result.append("\n");
                      ^
Main.java:26: error: invalid method declaration; return type required
        bfs(V, result);
        ^
Main.java:26: error: <identifier> expected
        bfs(V, result);
             ^
Main.java:26: error: <identifier> expected
        bfs(V, result);
                     ^
Main.java:28: error: <identifier> expected
        System.out.println(result);
                          ^
Main.java:28: error: <identifier> expected
        System.out.println(result);
                                 ^
Main.java:31: error: class, interface, or enum expected
    private static void dfs(int start, StringBuilder sb) {
                   ^
Main.java:33: error: class, interface, or enum expected
    private static void dfsRecursive(int node, boolean[] visited, StringBuilder sb) {
                   ^
Main.java:35: error: class, interface, or enum expected
        sb.append(node).append(" ");
        ^
Main.java:37: error: class, interface, or enum expected
        for (int neighbor : graph.get(node)) {
        ^
Main.java:40: error: class, interface, or enum expected
            }
            ^
Main.java:46: error: class, interface, or enum expected
        Queue<Integer> queue = new ArrayDeque<>();
        ^
Main.java:48: error: class, interface, or enum expected
        queue.offer(start);
        ^
Main.java:49: error: class, interface, or enum expected
        visited[start] = true;
        ^
Main.java:51: error: class, interface, or enum expected
        while (!queue.isEmpty()) {
        ^
Main.java:53: error: class, interface, or enum expected
            sb.append(current).append(" ");
            ^
Main.java:55: error: class, interface, or enum expected
            for (int neighbor : graph.get(current)) {
            ^
Main.java:58: error: class, interface, or enum expected
                    visited[neighbor] = true;
                    ^
Main.java:59: error: class, interface, or enum expected
                }
                ^
Main.java:66: error: class, interface, or enum expected
        graph.computeIfAbsent(b, k -> new ArrayList<>()).add(a);
        ^
Main.java:67: error: class, interface, or enum expected
    }
    ^
25 errors