$3.$ Input$/$Output $($In the questions below, the bolded words are the names of variables$)$

a$.$ Write an input statement that reads a value for degreesCelsius.

b$.$ Write an input statement that reads a value for numberPI $.$

c$.$ Write an output statement that prints the contents of degreesCelsius and numberPI

d$.$ Write an input statement that reads a person$$s full name to fullName. in C#