/in/foo.cc: In function 'int main()':
/in/foo.cc:20:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(j=0;(j<strlen(two) && two[j]!='*' );j++);
                         ^
/in/foo.cc:10:15: warning: unused variable 'judge' [-Wunused-variable]
  int  n=0,k=0,judge=0,j;
               ^