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Learning to Program in Ruby: By Example

Solution: Character Counter

Explore how to create a Ruby program that accepts user input repeatedly, counts characters, and uses conditional statements to exit the loop when the input length is 13. Understand flow control, input handling, and character counting techniques to manage program flow effectively.

We'll cover the following...

Flowchart of a possible solution

Our task was to write code that takes input in the form of characters and stops when the input length is 13. Let's have a look at the flowchart below:

Let's see what this image means:

  • Start indicates the start of the program.
  • We take
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