Exercise $2$: Object$-$Oriented Programming Create a class $`$Student$`$ with properties like name, age, and grade. Implement methods to set and display the details of a student object.

Dempsey, Nicholas. C# & C$++$: $5$ in $1$: From Zero to High$-$Paying Jobs: The Updated Crash Course Guide with Secret Hacks to Learn C# & C$++$ in Just One Week $+50$ Hands$-$On Exercises $($pp$.135-136).$ Kindle Edition.