Run id: 136921

Main.cc: In function 'int main()':
Main.cc:21:3: error: expected '}' before 'else'
   else s;
   ^
Main.cc:21:9: warning: statement has no effect [-Wunused-value]
   else s;
         ^
Main.cc: At global scope:
Main.cc:23:2: error: expected unqualified-id before 'return'
  return 0;
  ^
Main.cc:24:1: error: expected declaration before '}' token
 }
 ^