Job 20699

Compiler output

prog.c: In function 'main':
prog.c:7:8: error: 'f' undeclared (first use in this function)
  scanf(f, "%d", &a);
        ^
prog.c:7:8: note: each undeclared identifier is reported only once for each function it appears in
prog.c:12:9: error: 't' undeclared (first use in this function)
  printf(t, "%d", c);
         ^