Your task will be to write a program that will both encrypt any text file containingspaces, uppercase letters, and lowercase letters (you should leave all punctuation otherthan spaces unencrypted). you should map the input letters as follows (lower-case lettersfrom 0 to 25; upper-case letters from 26 to 51; and whitespace to 52):

John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.