Create a GitHub repository for this project, giving it a suitable name. Within the repository, establish a single project solution containing multiple console applications. Each console app should correspond to a specific number from the practice sets.
Create a function that computes the area of a triangle using Heron’s formula: Area = √s(s - a)(s - b)(s - c) where s is half the perimeter, or (a + b + c)/2
Create a function that determines whether a given year is a leap year or not. A leap year is a year that is evenly divisible by 4, except for years that are both divisible by 100 and not divisible by 400.