C++ program to count number of words and number of words starting in A in a text file
#include<iostream> #include<fstream> #include<string.h> using namespace std; int main() { char chprev,ch; int ...
Showing posts with label Cpp language. Show all posts
Showing posts with label Cpp language. Show all posts
C++ program to demonstrate vector
#include <iostream> #include <vector> using namespace std; void display(vector<int> &v) { for(int i=0;i<v....
C++ program to create a phone map
#include <iostream> #include <map> #include<string> using namespace std; int main() { string name; int number;...
C++ program to demonstrate multiple inheritance
#include <iostream> using namespace std; class M { public: void display() { for(int i=1;i<=50;i++) { if(i%2==0...
C++ program to demonstrate exception handling 2
#include <iostream> using namespace std; void test(int x) { try { if(x==1) throw x; else if(x==0) throw 'x'; ...
C++ program to demonstrate exception handling 1
#include<iostream> using namespace std; int calculate(int x, int y, int z) { return(z/(x-y)); } int main() { int x,y,z; ...
C++ program to demonstrate namespace
#include <iostream> using namespace std; namespace nm { class test { private: int m; public: test(int a) { ...
C++ program to demonstrate abstract class
#include<iostream> using namespace std; class shape { public: double ar; virtual void area()=0; //pure virtual function ...
C++ program to find the roots of a quadratic equation using template function
#include<iostream> #include<cmath> using namespace std; template<class T> void root(T a,T b, T c) { T d=b*b-4*a*...
C++ program to demonstrate function templete
#include<iostream> using namespace std; template<class T> class array { T *arr; int size; public: array(int n) ...
C++ program for pre and post increment using operator overloading
#include<iostream>//error using namespace std; class MyIncrClass { private: int mCounter; public: MyIncrClass() { ...
C++ program to demonstrate initialization list
#include<iostream> using namespace std; class A { int a; char b; public: A():a(100),b('m') { cout<...
C++ program to search an element in array using friend function
#include<iostream> using namespace std; class Searching { int arr[100]; int n; public: friend void search (Searching sr...
C++ program to demonstrate call by value & call by reference
CALL BY VALUE #include<iostream> using namespace std; void swap(int a,int b) { int temp; temp=a; a=b; b=temp; } int ...
C++ program to demonstrate friend function
#include <iostream> using namespace std; class B; class A { private: int a; public: void inputdata() { cout...
C++ program to create a simple calculator
#include <iostream> using namespace std; class Calculator { private: float val; public: void getData() { cout...
C++ program to demonstrate binary operator overloading
#include <iostream> using namespace std; class Box { double length; double breath; double height; public: double getv...
C++ program to demonstrate function overloading
#include<iostream> using namespace std; void test(int x,int y); void test(char ch); int main() { int m1=10,m2=7; char ch=...
C++ program to calculate factorial of a number using copy constructor
#include <iostream> #include<string> using namespace std; class copy { int n,i,fact; public: copy(int x) { ...
C++ program to demonstrate constructor overloading
#include<iostream> using namespace std; class sumarray { public: sumarray(int sum) { int dset[5]; int i; ...
