摘要：
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4722Good NumbersTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 422Accepted Submission(s): 146Problem DescriptionIf we sum up every digit of a number and the result can be exactly divided by 10, we say 阅读全文