摘要： 本来就是那么简单的原理，就是麻烦，不好写。不过好处就是总算把运算符重载给搞懂了。下面是代码高精度加法：# include <iostream># include <fstream># include <cstdio># include <cstdlib># include <cstring># include <cmath># include <iomanip># include <algorithm># include <vector># include <deque># 阅读全文