Chapter $3$: Programming Project $1$

Unlimited tries

For this project you will write a program that converts numbers to Roman numerals. Your program must display the following string as a prompt:

"Enter a number in the range of $1-10$:$"$

The prompt must appear exactly as it is shown here. $($Make sure that one space appears at the end of the string, after the colon.$)$

After displaying the prompt, the program should read an integer from the keyboard. If the input is within the range of $1$ through $10,$ the program should then display the Roman numeral version of that number. If the input is not within the range of $1$ through $10,$ the program should display the following string as an error message:

"Invalid number."

Your program class should be named RomanNumerals. Here are three sample runs of the program:

Sample Run

Enter a number in the range of $1-10$:$4$ IV

Sample Run