6.14 - Looping through a String
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Practice Questions
Test your understanding with targeted questions
What does the method charAt() do?
💡 Hint: Think about how you access elements in an array.
How do you determine the length of a string?
💡 Hint: It's a method that gives you the number of characters.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the length() method do in a string?
💡 Hint: It's a method that counts.
True or false: The index of the first character in a string is 1.
💡 Hint: Check where indexing starts.
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Challenge Problems
Push your limits with advanced challenges
Write a Java program that takes a string input from the user and prints each character with its corresponding index.
💡 Hint: Use Scanner to get input and remember to build a proper for loop.
How would you modify the program to skip vowels while printing the characters?
💡 Hint: Think about using conditional statements to filter out characters based on their properties.
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