/in/foo.c: In function 'main':
/in/foo.c:7:13: error: expected ';' before 'printf'
    7 |    c = a + b
      |             ^
      |             ;
    8 |    printf((int)(c);
      |    ~~~~~~    
/in/foo.c:9:1: error: expected declaration or statement at end of input
    9 | }
      | ^