A. Create a simple Calculator program using C# or Java creating classes and objects as needed. Make sure you include your comments.

please help me by giving me an  idea for a python code that includes all the following: File I/O, Regular Expressions, Object Orientated Programming, Tkinter GUI many thanks for your help .

Java I want to build a program based on how the user is feeling as if I were to meet them in person. Ask for name. Hey, name. Nice to meet you." Name, How are you feeling?" "So, your feeling [emotion]?" "Well, name let's get rid of your [emotion]...(I give instructions)." Then "Goodbye." Then ask are they feeling one of 8 emotions. Then output would prompt instructions on how to release that emotion. The 8 basic emotions are joy-sadness, anger-fear, trust-distrust, surprise-anticipation

Java Question - Instructions are in the attached pictures. The picture titled "Screenshot..." are the instructions for building the specific code, while the "Final Output" picture shows what the output of the code should look like. Thank you.