斑的家

/*
 * AUTHOR : benbendog
 * DATE   : 2011/4/11
 * PROBLEM: given 2 strings, compare if they are the same
            if the same, output yes
            otherwise, judge if the blank cause the problem,
                if so
                    OUTPUT FORMAT ERROR
                else
                    WRONG ANSWER
 * SOLUTION: compare the string first, if the same , output yes

             otherwise, take away all the blank in both string
             then compare again, if the same, output
             OUTPUT FORMAT ERROR , else output WRONG ANSWER
 */