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RSS订阅原创 c++感悟
在本学期学习c++的过程中，平时用工太少，感觉很难，其实就是自己懒得去做，老师您给布置的视频有时会认真的看完，甚至多看几遍，但是有时会懒得去看，还有就是发现视频中很多不懂的地方时，也就不想看了，还有每周布置的上机作业，每周都很认真的完成，但有时会有很难的，怎么做都不对，看书查资料都不对，我就找本班的学习好的博客上的来看，复制粘贴到codeblocks上来看，仔细看他的，去他宿舍让他让他讲解，直到这
2016-06-23 17:37:32
594
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原创 阅读程序Stl
#include #include #include #include using namespace std; int main() { int ia[5]={1,2,3,4}; listid(ia,ia+4); ostream_iteratoroutite(cout," "); copy(id.begin(),id.end(),outite);
2016-06-07 20:54:22
603
原创 阅读程序
#include #include using namespace std; int main() { vectorintList; vector::iterator listlt; int i; intList.push_back(1); intList.push_back(5); intList.push_back(10); intL
2016-06-07 20:53:14
394
原创 简单STL
#include #include #include using namespace std; int main() { vectorivec; int i; for(i=0;i<5;i++) ivec.push_back(i); for(i=0;i<5;i++) cout<<ivec[i]<<" "; cout<<en
2016-06-07 20:52:14
383
原创 形状类族的中的纯虚函数
#include using namespace std; class Shape { public: virtual double area()=0; }; class Circle:public Shape { public: Circle(double r) { radius=r; } double area() {
2016-05-28 12:41:36
368
原创 动物这样叫
#include #include using namespace std; class Animal { public: virtual void cry() { cout<<"不知那种动物，让我如何学叫？"<<endl; } }; class Mouse:public Animal { public: Mouse(string n,char s
2016-05-28 12:40:08
367
原创 阅读程序5
#include using namespace std; class Vehicle { public: virtual void run()const=0; }; class Car:public Vehicle { public: void run()const { cout<<"run a car."<<endl; } }; class A
2016-05-28 12:39:15
381
原创 阅读程序4
#include using namespace std; class Base { public: virtual void who()=0; }; class FirstDerived:public Base { public: void who(){cout<<'F';} }; class SecondDerived:public Base { public: vo
2016-05-28 12:38:03
323
原创 阅读程序3
#include using namespace std; class Base { public: virtual void who()=0; }; class FirstDerived:public Base { public: void who(){cout<<'F';} }; class SecondDerived:public Base { public: vo
2016-05-28 12:36:38
286
原创 阅读程序2
#include using namespace std; class BASE { private: char c; public: BASE(char n):c(n){} virtual ~BASE(){cout<<c;} }; class DERIVED:public BASE { char c; public: DERIVED(char n):BA
2016-05-28 12:36:04
291
原创 阅读程序1
#include using namespace std; class A { int a; public: A():a(5){} virtual void print()const {cout<<a;} }; class B:public A { char b; public: B(){b='E';} void print()const {cou
2016-05-28 12:35:24
300
原创 数组类运算的实现
#include #include #include using namespace std; class Array { private: int *list; int size; public: Array(int sz=50);//构造函数 Array(int a[],int sz);//构造函数 Array(const Array &a);//
2016-05-28 12:33:44
434
原创 Time类中的运算符重载
#include using namespace std; class CTime { private: unsigned short int hour; unsigned short int minute; unsigned short int second; public: CTime(int h=0,int m=0,int s=0); void se
2016-05-22 14:07:45
349
原创 实现复数类中的运算符重载1
#include 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); Complex operator-(cons
2016-05-22 14:06:08
302
原创 实现复数类中的运算符重载2
#include 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,Complex &c2); friend Co
2016-05-22 14:05:03
268
原创 阅读程序4
#include using namespace std; class Pair { int m; int n; public: Pair(int i,int j):m(i),n(j){} bool operator>(Pair p)const; }; bool Pair::operator>(Pair p)const { if(m!=p.m)
2016-05-22 14:04:17
271
原创 阅读程序3
#include using namespace std; class Wages { double base; double bonus; double tax; public: Wages(double cBase,double cBonus,double cTax):base(cBase),bonus(cBonus),tax(cTax){} doub
2016-05-22 14:03:37
288
原创 阅读程序2
#include using namespace std; class Sample { private: int x; public: Sample(){} Sample(int a){x=a;} void disp(){cout<<"x="<<x<<endl;} Sample operator+(Sample &s); }; Sample Sample
2016-05-22 14:02:33
341
原创 阅读程序1
#include using namespace std; class Sample { private: int x; public: Sample(){}; Sample(int a){x=a;} void disp(){cout<<"x="<<x<<endl;} friend Sample operator+(Sample &s1,Sample &s
2016-05-22 14:01:54
375
原创 摩托车继承自行车和机动车
#include #include #include using namespace std; enum vehicleStaus {rest, running}; //车辆状态：泊车、行进 class vehicle //车辆类 { protected: int maxSpeed; //最大车速 int currentSpeed; //当前速度 in
2016-05-22 13:42:35
540
原创 教师兼干部类
#include using namespace std; class Teacher { public: Teacher(string n1,int a,string s,string add,string tel,string ti) { name=n1; age=a; sex=s; address=add;
2016-05-22 13:40:12
568
原创 警察和厨师
#include using namespace std; class Person { public: Person(int a,string n) { age=a; name=n; } void action() { cout<<name<<"在超市偷东西"<<endl; } int ge
2016-05-22 13:39:02
263
原创 存储班长信息的学生类
#include using namespace std; class Stu { public: Stu(int n,string nam) { num=n; name=nam; } void display() { cout cout } protec
2016-05-22 13:36:45
250
原创 点-园-圆柱类族的设计
#include using namespace std; class Point { public: Point(double xx,double yy) { x=xx; y=yy; } void Show_point() { cout<<"中心坐标为:"<<"("<<x<<","<<y<<")"<<end
2016-05-22 13:35:15
373
原创 阅读程序，不同定义下的结果
#include using namespace std; class A { protected: int a,b; public: A(int aa,int bb):a(aa),b(bb){} void printA() { cout<<"a="<<a<<"\tb:"<<b<<endl; } }; class B:public A {
2016-05-14 17:52:02
269
原创 阅读程序，写结果4
#include using namespace std; class Base { public: Base(char i) { cout } }; class Derived1:virtual public Base { public: Derived1(char i,char j):Base(i) {
2016-05-14 17:51:05
629
原创 阅读程序，写结果3
#include using namespace std; class A { public: A(char*s){cout<<s<<endl;} }; class B:public A { public: B(char *s1,char *s2):A(s1) { cout<<s2<<endl; } }; class C:public A { p
2016-05-14 17:49:51
471
原创 阅读程序，写结果2
#include using namespace std; class A { public: A(){a=0;} A(int i){a=i;} void print(){cout<<a<<" ";} private: int a; }; class B:public A { public: B(){b=0;} B(int i,int j,int
2016-05-14 17:49:09
670
原创 阅读程序，写结果1
#include using namespace std; class Data { public: Data(int i):x(i) { cout<<"A"; } ~Data() { cout<<"B"; } private: int x; }; class Base { public: Base(
2016-05-14 17:48:09
380
原创 我的数组类
#include using namespace std; class MyArray { private: int *arrayAddr; int len; int max; public: MyArray(int *a,int n); ~MyArray(); int getValue(int i); int getLen();
2016-05-05 19:20:38
254
原创 深复制体验二
#include #include using namespace std; class A { private: char *a; public: A(char *aa) { a=new char[strlen(aa)+1];//深复制的精髓 strcpy(a,aa); } A(A &obj)
2016-05-05 19:19:58
225
原创 深复制体验一
#include #include using namespace std; class A { private: char *a; public: A(char *aa) { a=new char[strlen(aa)+1];//深复制的精髓 strcpy(a,aa); } ~A() { delet
2016-05-05 19:18:54
238
原创 人数不定的数组类
#include using namespace std; class Salary { public: Salary(int n); ~Salary(); void input_salary(); void show_salary(); private: double *salary; int number; }; Salary::Salary(
2016-05-05 19:17:55
223
原创 简单动态分配内存3
#include using namespace std; class AA { public: AA(int i,int j) { A=i; B=j; cout<<"Constructor\n"; } AA(AA &obj) { A=obj.A+1; B=obj.B+2;
2016-05-05 19:17:18
259
原创 简单动态分配内存2
#include using namespace std; class MyClass { public: MyClass(int x=0):i(x){cout<<"C"<<i;} ~MyClass(){cout<<"D"<<i;} void SetValue(int val) { i=val; } int GetVal()
2016-05-05 19:16:31
243
原创 简单动态分配内存1
#include using namespace std; class A { public: A() { cout<<"A"; } ~A() { cout<<"A"; } }; class B { A *p; public: B() { cout<<"B";
2016-05-05 19:15:50
225
原创 指向学生类的指针
#include using namespace std; class Student { public: Student(int n,double s) { num=n; score=s; } void output(Student stu[],int i) { cout<<"第"<<i+1<<"个学生学号为："<<stu[i]
2016-05-05 19:14:41
228
原创 长方柱类
#include using namespace std; class Bulk { public: Bulk(double l=1,double w=1,double h=1) { length=l; width=w; height=h; } void get_value(); void output();
2016-05-05 19:13:47
216
原创 工资读入数据
#include #include #include using namespace std; class Salary { public: void read_date(); void add_salarys(int x); void sort_salarys(); void show_salarys(); private: double salarys
2016-05-05 19:13:04
267
原创 工资
#include using namespace std; class Salary { public: void set_salarys(); void add_salarys(int x); void sort_salarys(); void show_salarys(); private: double salarys[50]; int nu
2016-05-05 19:12:14
294
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