/in/foo.cc:6:7: error: invalid preprocessing directive #\U00005904\U000074062\U00008fd9\U00004e2a\U00007279\U00006b8a\U00007684\U00005076\U00007d20\U00006570
    6 |     # 处理2这个特殊的偶素数
      |       ^~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:13:7: error: invalid preprocessing directive #\U00005904\U00007406\U00005947\U00006570\U000056e0\U00005b50\U0000ff0c\U00004ece3\U00005f00\U000059cb\U0000ff0c\U00006b65\U0000957f\U00004e3a2
   13 |     # 处理奇数因子，从3开始，步长为2
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:23:7: error: invalid preprocessing directive #\U0000627e\U000051fa\U00006700\U00005927\U00007684\U000051fa\U000073b0\U00006b21\U00006570
   23 |     # 找出最大的出现次数
      |       ^~~~~~~~~~~~~~~~~~
/in/foo.cc:25:7: error: invalid preprocessing directive #\U00007b5b\U00009009\U000051fa\U00006b21\U00006570\U00006700\U0000591a\U00007684\U00007d20\U00006570\U0000ff0c\U00005e76\U00006309\U00005347\U00005e8f\U00006392\U00005e8f
   25 |     # 筛选出次数最多的素数，并按升序排序
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:28:7: error: invalid preprocessing directive #\U00008f93\U000051fa\U00007ed3\U0000679c
   28 |     # 输出结果
      |       ^~~~~~~~
/in/foo.cc:1:1: error: 'x' does not name a type
    1 | x = int(input())
      | ^
/in/foo.cc:7:5: error: 'count' does not name a type
    7 |     count = 0
      |     ^~~~~