Program is to be written in C (1) Prompt the user for a string that contains two strings separated by a comma. Examples of strings that can be accepted: Jill, Allen Jill , Allen Jill,Allen Ex: Enter input string: Jill, Allen
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.
Program is to be written in C
(1) Prompt the user for a string that contains two strings separated by a comma.
- Examples of strings that can be accepted:
- Jill, Allen
- Jill , Allen
- Jill,Allen
Ex:
Enter input string:
(2) Report an error if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings.
Ex:
(3) Extract the two words from the input string and remove any spaces. Store the strings in two separate variables and output the strings.
Ex:
(4) Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q to quit.
Ex:
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