Using Switch structure, write a C# program that works as a simple calculator (+,-,*,/) for two inputs.

Write a C program to print day of the week name using switch statements. E.g day 1 is Monday and so on.

Write a C# program that asks the user for a starting value, and ending value, and an increment. Your program should then output all the values from the starting value to the ending value (inclusive) in the increment specified. The output in the program should be a label indicating the start, end and increment, and then each of the numbers in the range on a single line of output. Your numbers should be output such that there are three digits to the right of the decimal point. Test your program with (a) Start Value: ‐13, End Value: 42, Increment 3.1415 and (b) Start Value: ‐5, End Value: 5, Increment .5