foo.c: In function 'main':
foo.c:19:12: error: expected expression before '%' token
   19 |     printf(%d\n",total);
      |            ^
foo.c:19:14: error: stray '\' in program
   19 |     printf(%d\n",total);
      |              ^
foo.c:19:16: warning: missing terminating " character
   19 |     printf(%d\n",total);
      |                ^
foo.c:19:16: error: missing terminating " character
   19 |     printf(%d\n",total);
      |                ^~~~~~~~~
foo.c:20:29: error: expected ';' before '}' token
   20 |                    return 0;
      |                             ^
      |                             ;
   21 | }
      | ~                            

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