单词数 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 44427 Accepted Submission(s): 10840 Problem Description lily的好朋友xiaoou333最近很空,他想了一件没有什么意义的事情,就是统计一篇文章里不同单词的总数.下面你的任务是帮助xiaoou333解决这个问题. I…
自己按照stl实现了一个: http://www.cplusplus.com/reference/algorithm/binary_search/ 这里有个注释,如何判断两个元素相同: Two elements, a and bare considered equivalent if (!(a<b) && !(b<a)) lower_bound返回!(*it<val) ,所以binary_search 只要再判断 !(val<*it) 即可. template…
System Dependencies Components of computer systems often have dependencies--other components that must be installed before they will function properly. These dependencies are frequently shared by multiple components. For example, both the TELNET cli…