Run id: 108485

Main.cc: In function 'int main()':
Main.cc:6:6: warning: unused variable 'n' [-Wunused-variable]
 bool n=1;
      ^
Main.cc: At global scope:
Main.cc:13:6: error: expected unqualified-id before 'if'
      if(a==0){
      ^
Main.cc:16:3: error: expected unqualified-id before 'else'
   else{
   ^
Main.cc:19:2: error: expected unqualified-id before 'return'
  return 0;
  ^
Main.cc:20:1: error: expected declaration before '}' token
 }
 ^