智渊的博客

简介： set是一个去除掉数组中重复元素并进行排序的集合，学过python的同学应该知道python里面的set类，不一样的地方在于C++类库的set会自动将数组进行排序。 如果需要只进行排序当不进行去重，则使用multiset； 如果只去重不排序则使用unorder_set； 类型名 作用 头文件 set<elemType>name 去重并且排序 ...

题目介绍： If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*10^5^ with simple chopping. Now given the number of ...

题目描述： To store English words, one method is to use linked lists and store a word letter by letter. To save some space, we may let the words share the same sublist if they share the same suffix. For e...

题目要求： This time, you are supposed to find A+B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occupies 2 lines, and each line contains the ...