# PROBLEM LINK:

* Author:* Prathamesh Sogale

*Prathamesh Sogale*

**Author:***Yogesh Deolalkar*

**Editorialist:**# DIFFICULTY:

Simple.

# PREREQUISITES:

Math

# PROBLEM:

Aditya recently got selected as a manager in a company. As he was new to the company he wants to be as productive as he can so, in order to boost the productivity of his employees he determined a way, He will form productive team that will try to improve their productivity, his team consist of R employees. Now he needs to determine total no of ways W in which he can select his team.

You are given integer N denoting total number of employees, you need to determine total no of ways W he can select his team of R employees.