/in/foo.cc: In function 'int main()':
/in/foo.cc:19:8: warning: comparison of constant '0' with boolean expression is always false [-Wbool-compare]
   if(fh<0)
      ~~^~
/in/foo.cc:32:15: warning: left operand of comma operator has no effect [-Wunused-value]
   int gys=(fz,fm);
               ^~
/in/foo.cc:38:29: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int*' [-Wformat=]
     printf("%d/%d\n",&fz,&fm);
                             ^
/in/foo.cc:38:29: warning: format '%d' expects argument of type 'int', but argument 3 has type 'int*' [-Wformat=]

VJ4Error('ProblemDataNotFoundError', '题目 1007 的数据未找到。', 'sgxa', 1007)