/in/foo.c: In function 'main':
/in/foo.c:13:24: warning: missing terminating " character
         printf("%f\n",b");
                        ^
/in/foo.c:13:24: error: missing terminating " character
         printf("%f\n",b");
                        ^~~
/in/foo.c:14:2: error: expected ')' before '}' token
  }
  ^
/in/foo.c:14:2: error: expected ';' before '}' token