#include iostreamusing namespace std;class Box {public:static int objectCount;// Constructor definition

#include iostreamusing namespace std;class Box {public:// Constructor definitionBox(double l = 2.0, double b = 2.0, double h = 2.0) {

#include iostreamusing namespace std;// first name spacenamespace first_space {void func() {cout Inside first_space endl;

#include iostreamusing namespace std;// Base classclass Shape {public:void setWidth(int w) {width = w;

#include iostreamusing namespace std;// Base class Shapeclass Shape {public:void setWidth(int w) {

#include iostreamusing namespace std;class Box {public:double getVolume(void) {return length * breadth * height;

#include iostreamusing namespace std;class Distance {private:int feet;// 0 to infiniteint inches;// 0 to 12

#include iostreamusing namespace std;class Distance {private:int feet;// 0 to infiniteint inches;// 0 to 12

#include iostreamusing namespace std;class Distance {private:int feet;// 0 to infiniteint inches;// 0 to 12

#include iostreamusing namespace std;class Time {private:int hours;// 0 to 23int minutes;// 0 to 59

#include iostreamusing namespace std;class Distance {private:int feet;// 0 to infiniteint inches;// 0 to 12

#include iostreamusing namespace std;class Distance {private:int feet;// 0 to infiniteint inches;// 0 to 12

// Consider an actual class.class Obj {static int i, j;public:void f() const { cout i++ endl; }

#include iostream using namespace std;class Shape {protected:int width, height;public:Shape( int a = 0, int b = 0){

// C++数据抽象#include iostreamusing namespace std;int main() {cout Hello C++ endl;

#include stdio.h#include stdlib.hstruct node {int data;struct node *prev;struct node *next;

#include stdio.hvoid main() {int LA[] = {1,3,5,7,8};int item = 5, n = 5;int i = 0, j = 0;printf(The original array elements are :\\n);

#include stdio.hvoid main() {int LA[] = {1,3,5,7,8};int k = 3, n = 5, item = 10;int i, j;printf(The original array elements are :\\n);

#include stdio.h#include string.h#include stdlib.h#include stdbool.hstruct node {

#include stdio.h#include string.h#include stdlib.h#include stdbool.hstruct node {