C Program to add two Numbers / Integers using Pointers

Posted on: 21/07/2012 21/07/2012
Categories: C Programs

C Program to add two numbers / Integers using Pointers :

PROGRAM:

#include<stdio.h>
#include<conio.h>
main()
{
 
   int num1,num2, *p, *q, sum;
   // *p,*q are integer pointer variables
   printf("\n Enter two integers to add: ");
   scanf("%d %d", &num1, &num2);
 
   p = &num1; // &num1 gives the value at address of num1
   q = &num2;
 
   sum = *p + *q; // adding the values of two pointer variables
 
   printf("\n Sum of entered numbers is: %d",sum);  //printing sum
   getch();
 
   return 0;
}

#include<stdio.h>

#include<conio.h>

main()

{

int num1,num2, *p, *q, sum;

// *p,*q are integer pointer variables

printf("\n Enter two integers to add: ");

scanf("%d %d", &num1, &num2);

p = &num1; // &num1 gives the value at address of num1

q = &num2;

sum = *p + *q; // adding the values of two pointer variables

printf("\n Sum of entered numbers is: %d",sum); //printing sum

getch();

return 0;

}

Sample Output:( using GNU GCC Compiler with Code Blocks IDE )

Enter two integers to add: 15 10

Sum of the entered numbers is: 25

Sameer Shaik

184

Sameer Shaik

1 thought on “C Program to add two Numbers / Integers using Pointers”