Happy Codings - Programming Code Examples

Html Css Web Design Sample Codes

CPlusPlus Programming Sample Codes

JavaScript Programming Sample Codes

C Programming Sample Codes

CSharp Programming Sample Codes

Java Programming Sample Codes

Php Programming Sample Codes

Visual Basic Programming Sample Codes

C++ Programming Code Examples

C++ > Pointers Code Examples

C++ Programming Code to Add Two Numbers using Pointer



C++ Programming Code to Add Two Numbers using Pointer

To add two numbers using pointer in C++ Programming, you have to ask to the user to enter the two number, then make two pointer type variable of same type say *ptr1 and *ptr2 to initialize the address of both the number and make another variable say sum which contain the addition of the two number like sum = *ptr1 + *ptr2 and display the result on the screen. Here * is also called as value at address operator.

Following C++ program ask to the user to enter the two number and add the entered two number using pointer then display the addition result on the screen:

/* C++ Program - Add Two Numbers using Pointer */
		
#include<iostream.h>
#include<conio.h>
void main()
{
	clrscr();
	int number1, number2, *ptr1, *ptr2, sum=0;
	cout<<"Enter the two number :";
	cin>>number1>>number2;
	ptr1 = &number1;
	ptr2 = &number2;
	sum = *ptr1 + *ptr2;
	cout<<"Sum of the two number is "<<sum;
	getch();
}

Code Converts Binary Number to Decimal
C language code to convert binary to decimal number system. The Binary number system is base 2 number system & uses only 2 symbols to represent all its numbers i.e. 0 and 1. Input

Header File for Stack in the C++ Language
Remove most recently inserted item. Return most recently inserted item. Return, remove most "recently inserted" item. Return true if empty; else false. Return true if 'full' and else

C Program Convert Binary to Hexadecimal
C Language program takes a binary number as input and converts to hexadecimal. Take a binary number as input. And divide the binary number into groups of 4 bits. For each group

C Code Convert Days to Years Weeks Days
C program to input number of days from user and convert it to years, weeks and days. How to convert days to years, weeks in C. Input days from user. Store it in some variable say...

C Earth years to other Planets Conversions
Display conversions in C. Equivalent mercury years. Equivalent venus years. Equivalent mars years. Equivalent jupiter years. Saturn years. Uranus years, Neptune years, Pluto...

C++ Language Implementation For Queue
Return the least recently inserted item in the queue or throw "Underflow" if empty. Return and remove the least "recently inserted" item from the queue. "Throw Underflow" if empty.

C++ Program to Perform Greedy Coloring
Give all its neighbouring colours a vertex, but before that keep a check on used colours and unused colours. 'Only assign', unused colours to the upcoming vertex. The problem takes a

C++ Programming Copy Strings & Display
To copy string in C++ language, enter a string to "make copy" to another variable say str2 of same type using Function strcpy() and display the copied string on the screen as shown here

Romance707