Maric的专栏

/************************************************************ 版权所有(C)2015, lishangze。** 文件名称：main.cpp* 文件标识：无* 内容摘要：该代码用于获取满足后缀要求的第一个文件* 其它说明：无* 当前版本：V1.0* 作 者：李尚泽* 完成日期：2015/07/18** 修改记录...

代码：#include <fstream>#include<iostream>#include<string>#include<cstdlib>using namespace std;//定义学生类class Student{public: Student() {}; ~Student(); doubl...

代码：#include <fstream>#include<iostream>#include<string>#include<cstdlib>using namespace std;//定义词条类class Word{public: void set(string e, string c, string wc); ...

代码：#include <iostream>#include <cstdlib>#include <fstream>using namespace std;int main(){ fstream outfile,infile; infile.open("abc.txt",ios::in); if(!infile) { ...

代码：#include <iostream>#include <cstdlib>#include <fstream>using namespace std;int main(){ fstream file; file.open("abc.txt",ios::in); if(!file) { cout...

代码：#include <iostream>using namespace std;class Animal{public: virtual void cry()=0; Animal(string nam):name(nam){}protected: string name;};class Mouse:public Animal{p...

代码：#include <iostream>using namespace std;class Animal{public: virtual void cry() { cout<<"不知哪种动物，让我如何学叫？"<<endl; }};class Mouse:public Animal{public: ...

代码：#include <iostream>using namespace std;class Animal{public: virtual void cry()=0;};class Mouse:public Animal{public: Mouse(string nam,char s):name(nam),sex(s){} virt...

代码：#include <iostream>#include <string>using namespace std;class Teacher{public: Teacher(string nam,int a,char s,string ad,string te,string ti):name(nam),age(a),sex(s),addr(...

（1）代码：#include <iostream>using namespace std;class A{public: A() { a=0; } A (int i) { a=i; } void print() { cout<<a<&...

代码：#include <iostream>#include <cstring>using namespace std;class Person{public: Person(char* s) { strcpy(name,s); } void display() { cout&lt...

代码：#include <iostream>#include <cstring>#include <iomanip>using namespace std;class CPerson{protected: char *m_szName; char *m_szId; int m_nSex;//0:women,1:m...

代码：#include <iostream>#include <string>#include <iomanip>using namespace std;class CPerson{protected: string m_szName; string m_szId; int m_nSex;//0:woman,1:...

代码：#include <iostream>#include <string>using namespace std;class Stu //声明基类{public: Stu(int n, string nam):num(n),name(nam){}; //基类构造函数 void display(); //成员函...

代码：#include <iostream>#include <string>using namespace std;class Stu //声明基类{public: Stu(int n, string nam):num(n),name(nam){}; //基类构造函数 void display(); //成员函...

（一）代码：#include <iostream>using namespace std;class Data{public: Data(int i):x(i) { cout<<"A"; } ~Data() { cout<<"B"; }private: i...

代码：#include <iostream>using namespace std;class Complex{public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r; imag=i;} Complex operator+(const Complex &c2...

代码：#include <iostream>using namespace std;class Complex{public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r;imag=i;} friend Complex operator+(Complex &c1...

代码：#include <iostream>#include <cstring>using namespace std;#define MAX 100class CDate // 定义日期类{private: unsigned short int year; // 年 unsigned short int month; //...

代码：#include <iostream>using namespace std;class Complex{public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r;imag=i;} friend Complex operator+(Complex &c1...

代码：#include <iostream>using namespace std;class Complex{public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r; imag=i;} friend Complex operator+(Complex &c...

公式：复数相加：(a+bi)+(c+di)=(a+c)+(b+d)i复数相减：(a+bi)-(c+di)=(a-c)+(b-d)i复数相乘：(a+bi)*(c+di)=(ac－bd)+(bc+ad)i复数相除：(a+bi)/(c+di)=(ac+bd)/(c^2+d^2) +(bc-ad)/(c^2+d^2)i代码：#include <iostream>usi...

（一）代码：#include <iostream>using namespace std;class Sample{private: int x;public: Sample () { } Sample(int a){x=a;} void disp(){cout<<"x="<<x<<endl;} ...

代码：#include<iostream>#include<cstring>using namespace std;class A{private: char *a;public: A(char *aa) { a = new char[strlen(aa)+1]; strcpy(a, aa); ...

代码：#include<iostream>using namespace std;int days(int m,int y);class Date; //对Date类的提前引用声明class Time{public: Time(int,int,int); void add_a_second(Date &); //增加1秒，1秒后可能会到了下一...

代码：#include <iostream>#include<cmath>using namespace std;class CPoint{private: double x; // 横坐标 double y; // 纵坐标 public: CPoint(double xx=0,double yy=0):x(xx),y(yy)...

代码：//例：使用成员函数、友元函数和一般函数的区别#include <iostream>using namespace std;class Time{public: Time(int h,int m,int s):hour(h),minute(m),sec(s) {} void display1(); //display1是成员函数 fr...

代码：#include <iostream>using namespace std;class Salary{public: Salary(int n); //n为职工人数，初始化时完成空间的分配 ~Salary(); //析构函数中释放初始化时分配的空间 void input_salary(); void show_sal...

代码：#include<iostream>using namespace std;class MyArray{private: int *arrayAddr; //保存一个有len个整型元素的数组的首地址 int len; //记录动态数组的长度 int max; //动态数组中的最大值（并非动态数组中必须要的数据成员）...

（一）代码：#include <iostream>using namespace std;class A{public: A() { cout<<"A"; } ~A() { cout<<"~A"; }};class B{ A *p;public: ...

代码：#include <iostream>using namespace std;class Time{public: Time(int=0,int=0,int=0); void show_time( ); //根据is_24和from0，输出适合形式-20:23:5/8:23:5 pm/08:23:05 pm void add_seconds(int);...

代码：main.cpp#include <iostream>#include <cmath>#include "triangle.h"using namespace std;int main(){ CPoint p1,p2,p3; cout<<"请输入第一个点的坐标："; p1.input(); cout&l...

代码：#include <iostream>#include <cmath>using namespace std;class CPoint{private: double x; // 横坐标 double y; // 纵坐标public: CPoint(double xx=0,double yy=0); doub...

代码：#include <iostream>#include <cmath>using namespace std;class CPoint{private: double x; // 横坐标 double y; // 纵坐标public: CPoint(double xx=0,double yy=0); double Dista...

（1）代码：#include <iostream>using namespace std;class base{private: int m;public: base() {}; base(int m){this->m=m;} int get(){return m;} void set(int m){this->m...

代码：#include <iostream>using namespace std;class Student{public: Student(int n,double s):num(n),score(s) {} void display(); int getNum() { return num; } ...

代码：#include <iostream>using namespace std;class Bulk{private: double length; double width; double heigth;public: Bulk(double x=1.0,double y=1.0,double z=1.0):length(x),...

代码：#include <iostream>#include <cmath>using namespace std;class Triangle{public: Triangle(double x=1,double y=1,double z=1):a(x),b(y),c(z){}; double perimeter();//计算三角形的周长...

代码：#include <iostream>#include <cmath>using namespace std;class Triangle{public: Triangle(double x=1,double y=1,double z=1); double perimeter();//计算三角形的周长 double area(...

代码：#include <iostream>#include <cmath>using namespace std;class Triangle{public: Triangle(int x=1,int y=1,int z=1); double perimeter();//计算三角形的周长 double area();//计算并返回...