View Compilation Error

0_0_17020911_4111.cpp:13:2: error: stray '@' in program
  @@@ 
  ^
0_0_17020911_4111.cpp:13:3: error: stray '@' in program
  @@@ 
   ^
0_0_17020911_4111.cpp:13:4: error: stray '@' in program
  @@@ 
    ^
0_0_17020911_4111.cpp:14:1: error: stray '@' in program
 @WWW@
 ^
0_0_17020911_4111.cpp:14:5: error: stray '@' in program
 @WWW@
     ^
0_0_17020911_4111.cpp:15:1: error: stray '@' in program
 @W@W@
 ^
0_0_17020911_4111.cpp:15:3: error: stray '@' in program
 @W@W@
   ^
0_0_17020911_4111.cpp:15:5: error: stray '@' in program
 @W@W@
     ^
0_0_17020911_4111.cpp:16:1: error: stray '@' in program
 @WWW@
 ^
0_0_17020911_4111.cpp:16:5: error: stray '@' in program
 @WWW@
     ^
0_0_17020911_4111.cpp:17:2: error: stray '@' in program
  @@@ 
  ^
0_0_17020911_4111.cpp:17:3: error: stray '@' in program
  @@@ 
   ^
0_0_17020911_4111.cpp:17:4: error: stray '@' in program
  @@@ 
    ^
0_0_17020911_4111.cpp:1:2: error: 'AAAAAAAAA' does not name a type
  AAAAAAAAA 
  ^