我用Java搞得，我把除了初始化数据的地方都try，catch了，还是runtime error。
贴我数据读入部分：
        BufferedReader cin = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter out = new PrintWriter(System.out);
        StringTokenizer st = new StringTokenizer(cin.readLine().trim());
        int n = Integer.parseInt(st.nextToken());
        long t = Long.parseLong(st.nextToken());
        long[] w = new long[n];
        long[] d = new long[n];
        long[] p = new long[n];
        st = new StringTokenizer(cin.readLine().trim());
        for (int i = 0; i < n; i++) {
            w[i] = Long.parseLong(st.nextToken());
        }
        st = new StringTokenizer(cin.readLine().trim());
        for (int i = 0; i < n; i++) {
            d[i] = Long.parseLong(st.nextToken());
        }
        st = new StringTokenizer(cin.readLine().trim());
        for (int i = 0; i < n; i++) {
            p[i] = Long.parseLong(st.nextToken());
        }
        long[][] cap = new long[n][n];
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                cap[i][j] = (w[i] * p[j] - d[j] * w[i] * t);
            }
        }
        try {
            //计算部分
        } catch (Throwable e) {
        }

        out.flush();
    }

• 我用C++没问题 (0) RebornACM 2008-03-23 17:24:58
• 没有问题，你的程序应该是被系统判了不响应 (1346) frkstyc 2008-03-23 17:29:25
  • 为什么会判我不响应呢？ 是不是超时？ (0) faen 2008-03-23 17:33:07
    • 不是一般的慢…… (0) frkstyc 2008-03-23 17:33:46
      • 好吧，我还以为KM能过呢 (0) faen 2008-03-23 17:35:55