You MUST use switch statement to complete the following. Write a program to achieve a four-function calculator. The program will first take two real (non-zero) numbers as input from the user. You can safely assume the user will always input two numbers. The program then outputs the following message to prompt another user input:

Please select:
: add two numbers.
-: subtract two numbers.
*: multiple two numbers.
/: divide two numbers.

The user then enters one of the above characters for the program to perform the corresponding calculation on the previously two numbers. If the user enters other character than the above, the program will print out Unknown calculation and exits.

Ex: if the user enters: 2.5 4 *
the program will output: 2.5 * 4

yes we can change both the color of the value of a cell as well as background color of a cell at the same time .

as we know that excel sheet consists of columns and rows.

and intersection of column and row is called cell.

we can change color of the cell and background of the cell at the same time.

hence the statement that

can a person change color of the cell and background of the cell at the same time is true.

well you could find somebody who doesn't want theirs and ask for it or possibly trick a dealer into giving it to you for free.

you already know many words that you use every day as part of your writing and you probably also know that certain words fit better in certain situations. tonight she will , sit) down and , write) a cover letter to when writing, you need to choose the correct word according to its spelling and