/in/foo.cc:3:5: error: stray '\351' in program
     首页
     ^
/in/foo.cc:3:6: error: stray '\246' in program
     首页
      ^
/in/foo.cc:3:7: error: stray '\226' in program
     首页
       ^
/in/foo.cc:3:8: error: stray '\351' in program
     首页
        ^
/in/foo.cc:3:9: error: stray '\241' in program
     首页
         ^
/in/foo.cc:3:10: error: stray '\265' in program
     首页
          ^
/in/foo.cc:4:5: error: stray '\351' in program
     题库
     ^
/in/foo.cc:4:6: error: stray '\242' in program
     题库
      ^
/in/foo.cc:4:7: error: stray '\230' in program
     题库
       ^
/in/foo.cc:4:8: error: stray '\345' in program
     题库
        ^
/in/foo.cc:4:9: error: stray '\272' in program
     题库
         ^
/in/foo.cc:4:10: error: stray '\223' in program
     题库
          ^
/in/foo.cc:5:5: error: stray '\350' in program
     训练
     ^
/in/foo.cc:5:6: error: stray '\256' in program
     训练
      ^
/in/foo.cc:5:7: error: stray '\255' in program
     训练
       ^
/in/foo.cc:5:8: error: stray '\347' in program
     训练
        ^
/in/foo.cc:5:9: error: stray '\273' in program
     训练
         ^
/in/foo.cc:5:10: error: stray '\203' in program
     训练
          ^
/in/foo.cc:6:5: error: stray '\350' in program
     讨论
     ^
/in/foo.cc:6:6: error: stray '\256' in program
     讨论
      ^
/in/foo.cc:6:7: error: stray '\250' in program
     讨论
       ^
/in/foo.cc:6:8: error: stray '\350' in program
     讨论
        ^
/in/foo.cc:6:9: error: stray '\256' in program
     讨论
         ^
/in/foo.cc:6:10: error: stray '\272' in program
     讨论
          ^
/in/foo.cc:7:5: error: stray '\346' in program
     比赛
     ^
/in/foo.cc:7:6: error: stray '\257' in program
     比赛
      ^
/in/foo.cc:7:7: error: stray '\224' in program
     比赛
       ^
/in/foo.cc:7:8: error: stray '\350' in program
     比赛
        ^
/in/foo.cc:7:9: error: stray '\265' in program
     比赛
         ^
/in/foo.cc:7:10: error: stray '\233' in program
     比赛
          ^
/in/foo.cc:8:5: error: stray '\344' in program
     作业
     ^
/in/foo.cc:8:6: error: stray '\275' in program
     作业
      ^
/in/foo.cc:8:7: error: stray '\234' in program
     作业
       ^
/in/foo.cc:8:8: error: stray '\344' in program
     作业
        ^
/in/foo.cc:8:9: error: stray '\270' in program
     作业
         ^
/in/foo.cc:8:10: error: stray '\232' in program
     作业
          ^
/in/foo.cc:9:5: error: stray '\346' in program
     排名
     ^
/in/foo.cc:9:6: error: stray '\216' in program
     排名
      ^
/in/foo.cc:9:7: error: stray '\222' in program
     排名
       ^
/in/foo.cc:9:8: error: stray '\345' in program
     排名
        ^
/in/foo.cc:9:9: error: stray '\220' in program
     排名
         ^
/in/foo.cc:9:10: error: stray '\215' in program
     排名
          ^
/in/foo.cc:11:5: error: stray '\351' in program
     陈梓豪1
     ^
/in/foo.cc:11:6: error: stray '\231' in program
     陈梓豪1
      ^
/in/foo.cc:11:7: error: stray '\210' in program
     陈梓豪1
       ^
/in/foo.cc:11:8: error: stray '\346' in program
     陈梓豪1
        ^
/in/foo.cc:11:9: error: stray '\242' in program
     陈梓豪1
         ^
/in/foo.cc:11:10: error: stray '\223' in program
     陈梓豪1
          ^
/in/foo.cc:11:11: error: stray '\350' in program
     陈梓豪1
           ^
/in/foo.cc:11:12: error: stray '\261' in program
     陈梓豪1
            ^
/in/foo.cc:11:13: error: stray '\252' in program
     陈梓豪1
             ^
/in/foo.cc:13:1: error: stray '\350' in program
 苏州市吴江区中学生信息编程竞赛域
 ^
/in/foo.cc:13:2: error: stray '\213' in program
 苏州市吴江区中学生信息编程竞赛域
  ^
/in/foo.cc:13:3: error: stray '\217' in program
 苏州市吴江区中学生信息编程竞赛域
   ^
/in/foo.cc:13:4: error: stray '\345' in program
 苏州市吴江区中学生信息编程竞赛域
    ^
/in/foo.cc:13:5: error: stray '\267' in program
 苏州市吴江区中学生信息编程竞赛域
     ^
/in/foo.cc:13:6: error: stray '\236' in program
 苏州市吴江区中学生信息编程竞赛域
      ^
/in/foo.cc:13:7: error: stray '\345' in program
 苏州市吴江区中学生信息编程竞赛域
       ^
/in/foo.cc:13:8: error: stray '\270' in program
 苏州市吴江区中学生信息编程竞赛域
        ^
/in/foo.cc:13:9: error: stray '\202' in program
 苏州市吴江区中学生信息编程竞赛域
         ^
/in/foo.cc:13:10: error: stray '\345' in program
 苏州市吴江区中学生信息编程竞赛域
          ^
/in/foo.cc:13:11: error: stray '\220' in program
 苏州市吴江区中学生信息编程竞赛域
           ^
/in/foo.cc:13:12: error: stray '\264' in program
 苏州市吴江区中学生信息编程竞赛域
            ^
/in/foo.cc:13:13: error: stray '\346' in program
 苏州市吴江区中学生信息编程竞赛域
             ^
/in/foo.cc:13:14: error: stray '\261' in program
 苏州市吴江区中学生信息编程竞赛域
              ^
/in/foo.cc:13:15: error: stray '\237' in program
 苏州市吴江区中学生信息编程竞赛域
               ^
/in/foo.cc:13:16: error: stray '\345' in program
 苏州市吴江区中学生信息编程竞赛域
                ^
/in/foo.cc:13:17: error: stray '\214' in program
 苏州市吴江区中学生信息编程竞赛域
                 ^
/in/foo.cc:13:18: error: stray '\272' in program
 苏州市吴江区中学生信息编程竞赛域
                  ^
/in/foo.cc:13:19: error: stray '\344' in program
 苏州市吴江区中学生信息编程竞赛域
                   ^
/in/foo.cc:13:20: error: stray '\270' in program
 苏州市吴江区中学生信息编程竞赛域
                    ^
/in/foo.cc:13:21: error: stray '\255' in program
 苏州市吴江区中学生信息编程竞赛域
                     ^
/in/foo.cc:13:22: error: stray '\345' in program
 苏州市吴江区中学生信息编程竞赛域
                      ^
/in/foo.cc:13:23: error: stray '\255' in program
 苏州市吴江区中学生信息编程竞赛域
                       ^
/in/foo.cc:13:24: error: stray '\246' in program
 苏州市吴江区中学生信息编程竞赛域
                        ^
/in/foo.cc:13:25: error: stray '\347' in program
 苏州市吴江区中学生信息编程竞赛域
                         ^
/in/foo.cc:13:26: error: stray '\224' in program
 苏州市吴江区中学生信息编程竞赛域
                          ^
/in/foo.cc:13:27: error: stray '\237' in program
 苏州市吴江区中学生信息编程竞赛域
                           ^
/in/foo.cc:13:28: error: stray '\344' in program
 苏州市吴江区中学生信息编程竞赛域
                            ^
/in/foo.cc:13:29: error: stray '\277' in program
 苏州市吴江区中学生信息编程竞赛域
                             ^
/in/foo.cc:13:30: error: stray '\241' in program
 苏州市吴江区中学生信息编程竞赛域
                              ^
/in/foo.cc:13:31: error: stray '\346' in program
 苏州市吴江区中学生信息编程竞赛域
                               ^
/in/foo.cc:13:32: error: stray '\201' in program
 苏州市吴江区中学生信息编程竞赛域
                                ^
/in/foo.cc:13:33: error: stray '\257' in program
 苏州市吴江区中学生信息编程竞赛域
                                 ^
/in/foo.cc:13:34: error: stray '\347' in program
 苏州市吴江区中学生信息编程竞赛域
                                  ^
/in/foo.cc:13:35: error: stray '\274' in program
 苏州市吴江区中学生信息编程竞赛域
                                   ^
/in/foo.cc:13:36: error: stray '\226' in program
 苏州市吴江区中学生信息编程竞赛域
                                    ^
/in/foo.cc:13:37: error: stray '\347' in program
 苏州市吴江区中学生信息编程竞赛域
                                     ^
/in/foo.cc:13:38: error: stray '\250' in program
 苏州市吴江区中学生信息编程竞赛域