3) Prompt the user for a 3-digit number, and the output should be the magical #, which is formed with each digit shifted to the left by one place. For example, if the user enters 512, the outputshould be 125. this is in python

File i/o activity objective: the objective of this activity is to practice working with text files in c#. for this activity, you may do all code in the main class. instructions: create an app that will read integers from an input file name numbers. txt that will consist of one integer per record. example: 4 8 25 101 determine which numbers are even and which are odd. write the even numbers to a file named even. txt and the odd numbers to a file named odd. txt.