Question: Write a simple Java calculator program that perform addition, subtraction, multiplication, or division of two numbers entered by the user. The user should select

Write a simple Java calculator program that perform addition, subtraction, multiplication, or division of two numbers entered by the user. The user should select the required operation and the program print the result on the screen. Screenshot of the implementation & output is required. (4 Marks) Q4) Convert/cast the following variable to all other possible data types. double num = 3.45: The assignment is due strictly on 14.10.2022 before the end of the day. Zero mark will be given for the duplicated/copied works. (2 Marks)

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