#include<iostream> #include<conio.h> #include<string.h> using namespace std; class Demo { char n[50]; public: Demo() { strcpy(n, ” “); } Demo(char a[50]) […]
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Category: C++ Programming
A program to demonstrate the concept of destructor in C++
#include<iostream> #include<conio.h> using namespace std; class Demo { static int count; public: Demo() { count++; cout<<“\n constructor”<<count<<“Invoked”; } ~Demo() { […]
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A program to demonstrate the concept of local class in C++
#include<iostream> #include<conio.h> using namespace std; void Test() { class Rectangle { int l,b; public: void setdata() { cout<<“enter length and […]
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A program to demonstrate the concept of copy constructor in C++
#include<iostream> #include<conio.h> using namespace std; class Demo { int a; public: Demo(int x) { a=x; } void show() { cout<<a<<endl; […]
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A program to multiply two private member of different class using friend function in C++
#include<iostream> #include<conio.h> using namespace std; class Class2; class Class1 { int n; public: void setdata(int a) { n=a; } friend […]
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A program to find the square of given number using concept of object as function argument
#include<iostream> #include<conio.h> using namespace std; class Demo { int num; public: void setdata(int x) { num=x; } void calculatesquare(Demo x) […]
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A program to demonstrate the concept of declaring and accessing the static member in C++
#include<iostream> #include<conio.h> using namespace std; class Rectangle { static int l,b; public: static void getdata() { cout<<“enter length and breadth”; […]
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A program to demonstrate the concept of function pointer in C++
#include<iostream> #include<conio.h> using namespace std; int(*math)(int, int); int add(int, int); int diff(int, int); int mul(int, int); int quot(int, int); main() […]
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A program to transpose a given matrix by passing it to a function in C++
#include<iostream> #include<conio.h> using namespace std; void transpose(int[10][10], int, int); main() { int a[10][10],m,n,i,j; cout<<“enter the order of matrix:”; cin>>m>>n; cout<<“enter […]
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A program to display first n even numbers using recursion in C++
#include<iostream> #include<conio.h> using namespace std; int even(int); main() { int i, n, res; cout<<“enter the number of terms:”; cin>>n; for(i=1;i<=n;i++) […]
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