Create a C++ file. Prompt the user for an integer in the range from 10 to 20. If the user enters an integer outside that range, then terminate the program. Print a row of alternating characters (^ and *) of length equal to the entered integer.
. Create a C++ file. Prompt the user for an integer in the range from 10 to 20. If the user enters an integer outside that range, then terminate the
Algorithm: PrintAlternatingCharacters
1. Prompt the user for an integer and store it in the variable userInput.
2. Check if userInput is less than 10 or greater than 20:
- If true, display an error message "Invalid input. The integer must be in the range from 10 to 20." and terminate the program.
- If false, continue to the next step.
3. Initialize a loop variable i to 0.
4. While i is less than userInput, repeat the following steps:
a. If i is even (i % 2 == 0), then:
- Print "^" to the standard output.
b. Otherwise, print "*" to the standard output.
c. Increment i by 1.
5. Print a newline character to the standard output to end the row of alternating characters.
6. Terminate the program with a success status code (0).
End of Algorithm.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
