摘要：
Flying to the Mars Time Limit: 5000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4318Accepted Submission(s): 1393Problem DescriptionIn the year 8888, the Earth is ruled by the PPF Empire . As the population growing , PPF needs to... 阅读全文
摘要：
统计难题 Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 131070/65535 K (Java/Others) Total Submission(s): 7635Accepted Submission(s): 2972Problem DescriptionIgnatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的单词出现),现在老师要他统计出以某个字符串为前缀的单词数量(单词本身也是自己的前缀).Input输入数据的第一部分是一张单词表,每行... 阅读全文