随笔分类 - C++
摘要：#include<iostream>using namespace std; class Base{ public: void fn1(){ cout<<"Base fn1开始"<<endl; } void fn2(){ cout<<"Base fn2开始"<<endl; }};class Deri
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摘要：#include<iostream>#include<stdlib.h>using namespace std;class Object{ public: Object() { cout<<"Object构造函数"<<endl; weight=0; } ~Object() { cout<<"Obje
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摘要：#include<iostream>using namespace std;class Base{ public: Base(){}; void fn1()const{ cout<<"调用fn1"<<endl; } void fn2()const{ cout<<"调用fn2"<<endl; }};c
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摘要：#include<iostream>#include<string>using namespace std;class Document{ public: Document(){ cin>>name; } void Display()const{ cout<<"Name:"<<name<<endl;
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摘要：#include <iostream>using namespace std;class Mammal{ public: Mammal(){ cout<<"Mammal构造"<<endl; } ~Mammal(){ cout<<"析构Mammal"<<endl; }}; class Dog:publ
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摘要：#include <iostream>#define pi 3.14using namespace std; class Shape{public: virtual float getArea(){return 0;} virtual ~Shape(){}};class Rectangle:publ
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摘要：#include<iostream>using namespace std;class Base0{ public: int var0; void fun0(){ cout<<"Member of Base0"<<endl; }};class Base1:virtual public Base0{
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摘要：#include<iostream>using namespace std;class Base0{ public: int var0; void fun0(){ cout<<"Member of Base0"<<endl; }};class Base1:public Base0{ public:
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摘要：#include<iostream>using namespace std;class Base1{ public: int var; void fun() { cout<<"Membber of Base1"<<endl; } };class Base2{ public: int var; voi
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摘要：#include<iostream>using namespace std;class Base1{ public: Base1(int i){ cout<<"Constructing Base1"<<i<<endl; } Base1(){ cout<<"Constructing Base1"<<e
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摘要：#include<iostream>using namespace std;class Base1{ public: Base1(int i){ cout<<"Constructing Base1"<<i<<endl; }};class Base2{ public: Base2(int j){ co
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摘要：#include<iostream>using namespace std;int main(){ int x,y; cout<<"Enter x and y:"; cin>>x>>y; if(x!=y) if(x>y) cout<<"x>y"<<endl; else cout<<"x<y"<<en
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摘要：#include<iostream>using namespace std;int main(){ int year; bool isLeapYear; cout<<"Enter the year:"; cin>>year; isLeapYear=((year% 4==0&&year% 100!=0
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