This course teaches Ruby for beginners by demystifying the basics of Ruby programming, laying the foundation for becoming a proficient Ruby developer.

ruby.tar.gz

ruby

The Ruby programming language, known for its simplicity and readability, is perfect for programming beginners. This course introduces core programming concepts and problem-solving techniques, providing a solid foundation in Ruby. You’ll start with basic program development, decision-making, loops, strings, and arrays, reinforced by hands-on exercises, quizzes, and coding challenges.
By the end of the course, you’ll gain essential skills that can advance your career as a Ruby developer in the tech industry.

Learn Ruby

> **Note:** We have revised this challenge based on the feedback from learners to make it more approachable.

## Task
Write a program that calculates the `result` using the following formula:
$$\text{result}= 3x +5y$$


### Sample input
```t
x = 3
y = 4
```
### The resulting value
```t
result = 29
```
### Expected output
```t
The calculated result is 29.
```
---

### How to test your program
When you click the “Test” button of the code widget, you get two options:

* **Show Results:** This shows the sample inputs and their respective results in comparison with the expected output. The actual output is the calculated result. The word “Succeeded” in the last column indicates that the calculated output matches the expected output. For example, if the values of `x` and `y` are `3` and `4` respectively, and the result is `29`, then the last column shows "Succeeded."

* **Show Console:** This shows the output from the `print()` statements used in your code. You may use this to verify your calculations on the basis of sample test inputs. For example, if the values of `x`,  and `y` are `3` and `4`, respectively, then the output on the console should be `The calculated result is 29`.

# You are required to write the code to convert the formula above to Ruby.

# Assume that we have x and y variables already defined:

# You are required to use the above variables to calculate 
# the value of result
result = 0

# Write your code here
result = 0
def calculateResult(x,y)
    

# You are required to write the code to convert the above formula into Ruby.

# Assume that we have a and b variables already defined:

# You are required to use the above variables to calculate 
# the value of result
result = 0.
result = 3 * x + 5 * y # Calculating the result
print ("The calculated result is #{result}")

> **Note:** We have revised this challenge based on the feedback from learners to make it more approachable.

# Task
Write a program that calculates the `result` using the following formula:
$$\text{result}= 3x +5y$$


## Sample input
```t
x = 3
y = 4
```
## The resulting value
```t
result = 29
```
## Expected output
```t
The calculated result is 29.
```
---

## How to test your program
When you click the “Test” button of the code widget, you get two options:

* **Show Results:** This shows the sample inputs and their respective results in comparison with the expected output. The actual output is the calculated result. The word “Succeeded” in the last column indicates that the calculated output matches the expected output. For example, if the values of `x` and `y` are `3` and `4` respectively, and the result is `29`, then the last column shows "Succeeded."

* **Show Console:** This shows the output from the `print()` statements used in your code. You may use this to verify your calculations on the basis of sample test inputs. For example, if the values of `x`,  and `y` are `3` and `4`, respectively, then the output on the console should be `The calculated result is 29`.

Convert a mathematical formula into a program.

About the Course

Ruby Basics

Loops in Ruby

Ruby Strings and Arrays

Ruby Methods

Wrap Up

Challenge: Formula Converter

Task

Sample input

The resulting value

Expected output

How to test your program