/in/foo.cc: In function 'int main()':
/in/foo.cc:18:1: error: expected ';' at end of input
 cout
 ^~~~
/in/foo.cc:18:1: warning: statement has no effect [-Wunused-value]
/in/foo.cc:18:1: error: expected '}' at end of input
/in/foo.cc:18:1: error: expected '}' at end of input