challenge-18

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Challenge 18: Temperature Converter

Problem Statement

Write a program that converts temperatures between Celsius and Fahrenheit. You'll implement two functions:

1. CelsiusToFahrenheit - converts a temperature from Celsius to Fahrenheit.
2. FahrenheitToCelsius - converts a temperature from Fahrenheit to Celsius.

Function Signatures

func CelsiusToFahrenheit(celsius float64) float64
func FahrenheitToCelsius(fahrenheit float64) float64

Input Format

• A float64 temperature value in either Celsius or Fahrenheit.

Output Format

• A float64 temperature value converted to the other unit.

Conversion Formulas

• Celsius to Fahrenheit: F = C × 9/5 + 32
• Fahrenheit to Celsius: C = (F - 32) × 5/9

Sample Input and Output

Sample Input 1

CelsiusToFahrenheit(0)

Sample Output 1

32.0

Sample Input 2

FahrenheitToCelsius(32)

Sample Output 2

0.0

Sample Input 3

CelsiusToFahrenheit(100)

Sample Output 3

212.0

Requirements

1. Round the result to 2 decimal places
2. Handle negative temperatures correctly
3. The functions should work with any valid temperature value

Instructions

• Fork the repository.
• Clone your fork to your local machine.
• Create a directory named after your GitHub username inside challenge-18/submissions/.
• Copy the solution-template.go file into your submission directory.
• Implement the required functions.
• Test your solution locally by running the test file.
• Commit and push your code to your fork.
• Create a pull request to submit your solution.

Testing Your Solution Locally

Run the following command in the challenge-18/ directory:

go test -v