1sting
摘要：
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uDescriptionYou will be given a string which only contains ‘1’; You can merge two ... 阅读全文
posted @ 2015-02-12 13:48 wsa 阅读(150) 评论(0) 推荐(0) 编辑
HDU1013 Digital Roots
摘要：
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uDescription The digital root of a positive integer is found by summing the digits... 阅读全文
posted @ 2015-02-12 10:30 wsa 阅读(175) 评论(0) 推荐(0) 编辑
