/in/foo.cc:1:3: error: invalid preprocessing directive #\U00008bfb\U000053d6\U00008f93\U00005165\U00007684\U0000548cs\U00004e0e\U000079efp
    1 | # 读取输入的和s与积p
      |   ^~~~~~~~~~~~~~~~~~
/in/foo.cc:4:3: error: invalid preprocessing directive #\U00005b58\U000050a8\U00006240\U00006709\U00007b26\U00005408\U00006761\U00004ef6\U00007684\U000089e3
    4 | # 存储所有符合条件的解
      |   ^~~~~~~~~~~~~~~~~~~~
/in/foo.cc:7:3: error: invalid preprocessing directive #\U0000904d\U00005386\U000053ef\U000080fd\U00007684\U0000516c\U00005deed
    7 | # 遍历可能的公差d
      |   ^~~~~~~~~~~~~~~
/in/foo.cc:8:3: error: invalid preprocessing directive #d\U00007684\U00004e0a\U00009650\U0000ff1aa1
    8 | # d的上限：a1=(s-6d)/4 > 0 → 6d < s → d < s/6
      |   ^~~~~~~~~~~
/in/foo.cc:8:28: error: extended character → is not valid in an identifier
    8 | # d的上限：a1=(s-6d)/4 > 0 → 6d < s → d < s/6
      |                            ^
/in/foo.cc:8:37: error: extended character → is not valid in an identifier
    8 | # d的上限：a1=(s-6d)/4 > 0 → 6d < s → d < s/6
      |                                     ^
/in/foo.cc:11:7: error: invalid preprocessing directive #\U00008ba1\U00007b97a1\U0000ff0c\U00005fc5\U0000987b\U0000662f\U00006574\U00006570\U00004e14\U00005927\U00004e8e0
   11 |     # 计算a1，必须是整数且大于0
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:18:7: error: invalid preprocessing directive #\U00008ba1\U00007b97\U000056db\U00004e2a\U00006570
   18 |     # 计算四个数
      |       ^~~~~~~~~~
/in/foo.cc:23:7: error: invalid preprocessing directive #\U00009a8c\U00008bc1\U00004e58\U000079ef\U0000662f\U00005426\U00007b49\U00004e8ep
   23 |     # 验证乘积是否等于p
      |       ^~~~~~~~~~~~~~~~~
/in/foo.cc:27:3: error: invalid preprocessing directive #\U00006309a1\U00004ece\U00005c0f\U00005230\U00005927\U00006392\U00005e8f\U0000ff08\U0000904d\U00005386\U0000672c\U00008eab\U00005c31\U0000662fd\U00004ece\U00005c0f\U00005230\U00005927\U0000ff0ca1\U00004e5f\U0000662f\U00004ece\U00005c0f\U00005230\U00005927\U0000ff0c\U000053ef\U00007701\U00007565\U0000ff09
   27 | # 按a1从小到大排序（遍历本身就是d从小到大，a1也是从小到大，可省略）
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:30:3: error: invalid preprocessing directive #\U00008f93\U000051fa\U00006240\U00006709\U000089e3
   30 | # 输出所有解
      |   ^~~~~~~~~~
/in/foo.cc:2:1: error: 's' does not name a type
    2 | s, p = map(int, input().split())
      | ^