D-DeepWave的博客

Problem DescriptionThere are many magic numbers whose lengths are less than 10. Given some queries, each contains a single number, if the Levenshtein distance (see below) between the number in the

本文用C++实现了求一个简单函数的定积分（目前仅支持一元四则混合运算） 说明：求定积分部分采用的是辛普森积分法表达式匹配部分采用的是表达式二叉树计算code：/*Date:2018.12.2Author:DeepWave*/#include<bits/stdc++.h>using namespace std;#define Var map&lt...