View Compilation Error

0_0_39120639_27145.cpp:23:8: error: stray '\243' in program
   23 | return0<a3><bb>
      |        ^~~~
0_0_39120639_27145.cpp:23:9: error: stray '\273' in program
   23 | return0<a3><bb>
      |            ^~~~
0_0_39120639_27145.cpp: In function 'int main()':
0_0_39120639_27145.cpp:23:1: error: 'return0' was not declared in this scope
   23 | return0；
      | ^~~~~~~