C++ program to divide two numbers using recursion

C++ program to divide two numbers using recursion

In this tutorial, we will discuss the concept of C++ program to divide two numbers using recursion

In this topic, we are going to learn how to divide two numbers using the recursive function in C++ 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

The program calculates the division of the given two numbers using recursive function in C++ language

Program 1

#include <iostream>
#include <conio.h>
using namespace std;
int division(int,int);   //function prototype / declaration
int main()
{
    int num1=1000,num2=40,result;//variable declaration
    result=division(num1,num2);//assign the output to variable result
    //function call
     cout << "Division of "<<num1<<" and "<<num2<<" is: " << result<<endl;
     //Display the result on the screen
    getch();
    return 0;
}


int division(int x, int y)//Recursive function
{
    if (y==0)
{
  return 0;
}
else if (x-y==0){
    return 1;
}
else if (x<y){
    return 0;
}
else{
    return (1+division(x-y,y));
}
}

When the above code is executed, it produces the following result

Division of 1000 and 40 is: 25

Program to division of two numbers – 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 recursive Function in C language

#include <iostream>
#include <conio.h>
using namespace std;
int division(int,int);   //function prototype / declaration
int main()
{
    int num1,num2,result;//variable declaration
    cout<<"Enter two number to calculate division\n";
    //Ask input from the user
    cin>>num1>>num2;  //reading the input from the user
    result=division(num1,num2);//assign the output to variable result
    //function call
     cout << "Division of "<<num1<<" and "<<num2<<" is: " << result<<endl;
     //Display the result on the screen
    getch();
    return 0;
}


int division(int x, int y)//Recursive function
{
    if (y==0)
{
  return 0;
}
else if (x-y==0){
    return 1;
}
else if (x<y){
    return 0;
}
else{
    return (1+division(x-y,y));
}
}

When the above code is executed, it produces the following result

Enter two number to calculate division
400
40
Division of 400 and 40 is: 10

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