随笔分类 -  c++基础

摘要：#include using namespace std;int fib(int n);int main(){ int a; while(cin>>a) { cout<<"the result: "<<fib(a)<<endl; } return 0;}i... 阅读全文

摘要：#include using namespace std;class Box{public: Box(int h=10,int w=10,int len=10); int volume();private: int height; int width; int leng... 阅读全文