Run id: 115956

Main.cc:16:1: error: stray '\350' in program
 评论:
 ^
Main.cc:16:1: error: stray '\257' in program
Main.cc:16:1: error: stray '\204' in program
Main.cc:16:1: error: stray '\350' in program
Main.cc:16:1: error: stray '\256' in program
Main.cc:16:1: error: stray '\272' in program
Main.cc: In function 'int main()':
Main.cc:8:11: warning: unused variable 'b' [-Wunused-variable]
    char a,b; 
           ^
Main.cc: At global scope:
Main.cc:16:7: error: expected unqualified-id before ':' token
 评论:
       ^