Explore the basics of the R language, such as variables, operators, loops, and functions, and solve a few challenges.

Become an R Developer

This module will get us up to speed on R programming and assumes no prior knowledge of the language. We’ll start with the basics of R, such as variables, data types, operators, etc., and work our way up to advanced concepts like functions, classes, and exception handling. We’ll also go through some challenges to enhance our hands-on experience. By the time we’re done, we’ll be able to write detailed, useful code in R.

Learn R from Scratch

# Problem Statement
Run a **loop** from $1$ to $20$ and for each number, print **foo** if it is a multiple of $3$, **bar** if it is a multiple of $5$ and **foo bar** if it's a multiple of both $3$ and $5$.

> Use `cat()` for printing. Remember to print the number as well as the respective statement!

## Sample Output 
```
3 foo 5 bar 6 foo 9 foo 10 bar 12 foo 15 foo bar 18 foo 20 bar
```
## Test Yourself
Write your code in the given area. If you get stuck, you can look at the solution.

Let's test your ability to write while loop.

Exercise 10: while Loops

Problem Statement