C code to calculate division two numbers using pointer
In this tutorial, we will discuss the concept of C code to calculate division of two numbers using pointer
In this topic, we are going to learn how to divide two numbers using pointer in C programming language
What is division
The division is a method of splitting a group of things into equal parts. The division is an arithmetic operation inverse of multiplication
It is one of the four basic operation of arithmetic calculation others being addition,subtraction,multiplication
The division of two natural numbers means it is the operation of calculating the number of times one number is contained within one another
C exercise to Divide two numbers
Program to division of two numbers using pointer
Program 1
In this program, the user initialize two integer numbers using two variables and then the program calculates the division of the given numbers using the pointer in C programming language
#include <stdio.h>
#include <stdlib.h>
int main()
{
int num1=200,num2=10,div;
//integer variable declaration and initialization
int *ptr1,*ptr2;
//pointer variable declaration
ptr1=&num1;
//Assign the address of num1 to pointer variable ptr1
ptr2=&num2;
//Assign the address of num2 to pointer variable ptr2
div=*ptr1/ *ptr2;
//Divide two numbers using pointer variable
printf("Division is: %d",div);
//Display result on the screen
getch();
return 0;
}
When the above code is executed, it produces the following result
Division is: 20
Program to division of two numbers using pointer – Entered by user
Program 2
The program allows the user to enter two integer numbers and then it calculates the division of the given numbers using the pointer in C programming language
#include <stdio.h>
#include <stdlib.h>
int main()
{
int num1,num2,div;//integer variable declaration
int *ptr1,*ptr2;//pointer variable declaration
printf("Enter first number: ");
//Ask input from the user
scanf("%d",&num1);//Reading the input from the user for num1
printf("Enter second number: ");//Ask input from the user
scanf("%d",&num2);//Reading the input from the user for num2
ptr1=&num1;
//Assign the address of num1 to pointer variable ptr1
ptr2=&num2;
//Assign the address of num2 to pointer variable ptr2
div=*ptr1/ *ptr2;
//Divide two numbers using pointer variable
printf("Division is: %d",div);
//Display result on the screen
getch();
return 0;
}
When the above code is executed, it produces the following result
Enter first number: 250 Enter second number: 10 Division is: 25
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