Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to find the product of 2 numbers using recursion in C#?
Firstly, set the two numbers to be multiplied.
val1 = 10; val2 = 20;
Now cal the method to find the product.
product(val1, val2);
Under the product method, a recursive call will get you the product.
val1 + product(val1, val2 – 1)
Let us see the complete code to find the product of 2 numbers using recusion.
Example
using System;
class Calculation {
public static void Main() {
int val1, val2, res;
// the two numbers
val1 = 10;
val2 = 20;
// finding product
Demo d = new Demo();
res = d.product(val1, val2);
Console.WriteLine("{0} x {1} = {2}", val1, val2, res);
Console.ReadLine();
}
}
class Demo {
public int product(int val1, int val2) {
if (val1 < val2) {
return product(val2, val1);
} else if (val2 != 0) {
return (val1 + product(val1, val2 - 1));
} else {
return 0;
}
}
}
Updated on: 22-Jun-2020
138 Views
Advertisements