讲解一下我的这段代码,越详细越好

Question

• 打印网格数据
  • @param ci
  • @param cj
  • /
    private void printMap(int ci, int cj) {
    if (ci == pi && cj == pj) {

      System.out.println("ci:" + ci + ", cj:" + cj);
    

    } else {

      System.out.println("ci:" + ci + ", cj:" + cj + ", pi:" + pi + ", pj:" + pj);
    

    }
    for (int i = 0; i < map.length; i++) {

      for (int j = 0; j < map[i].length; j++) {
          if (ci == pi && cj == pj) {
              System.out.print(((ci == i && cj == j) ? "[" + map[i][j] + "]" : " " + map[i][j] + " ") + "  ");
          } else {
              System.out.print(
                      ((ci == i && cj == j || pi == i && pj == j) ? "[" + map[i][j] + "]" : " " + map[i][j] + " ")
                              + "  ");
          }
      }
      System.out.println();
    

    }
    }

Answer 1

首先是比较ci == pi 并且 cj == pj，如果都相等，输出cicj
否则分别输出ci cj pi pj
然后进行循环，如果ci == pi并且 cj == pj，进行三目表达式ci == i 且 cj == j，
如果成立输出[map[i][j] ] 否则输出 map[i][j]
如果ci == pi并且 cj == pj不成立，进行三目表达式(ci == i && cj == j || pi == i && pj == j)
如果成立输出[map[i][j] ] 否则输出 map[i][j]