c - Why doesn't my loop work? -

Why not the following code print the letters from one file at a time?

  file * fp; Int c; Fp = fopen ("/ tmp / input_file", "R"); While (c = getc (fp)! = EOF) {printf ("% c", c); } << Code>   
 
 
 your  c  code = !! =  operator   =  operator:  
  while ((c = getc (fp))! = EOF) {