foo.c: In function 'main':
foo.c:10:10: warning: unused variable 'word' [-Wunused-variable]
  int i,j,word[N],count[N]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1};
          ^
foo.c: At top level:
foo.c:66:1: error: expected identifier or '(' before '?' token
 ?
 ^