摘要：
1. 写出String的具体实现类的定义：#include #include using namespace std;class String{ friend ostream & operator#include #include using namespace std;//simple bubble sortvoid sort(vector &data){ int temp, n = data.size(); for (int i = 1; i data[j+1]) { temp = data[j]; data[j] = data[j+1]; data[j+1] = ... 阅读全文
