Direction: Demonstrate the conesponding output of the given program. Create a C+ program that will input a single letter and printout the corresponding digit on the telephone. The digits and letters on the telephone are associated as follows: 4 = GHI 8 = TUV There is no digit corresponding to either Q or Zz for this letters your program should print a message indicating that they do not exist on the telephone dial. The program should use switch 3 = DEF 5 = JKL 9 = WXY 2 = ABC 6 = MNO 7= PRS statement accept either uppercase or lowercase. Sample Outputs: Phone DIGIT and LETTER Association 2 = ABC 6 = MNO 4 = GHI 8 = TUV 5 = JKL 9 = WXY 3= DEF 7= PRS Enter any letter: P Telephone digit: 7 Phone DIGIT and LETTER Association 2 = ABC 6 = MNO 4 = GHI 5 = JKL 9 = WXY 3 = DEF 7= PRS 8 = TUV Enter any letter: a Telephone digit: Sorry.Not acceptable!
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
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