From the course: Nail Your Java Interview
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Challenge: Counting characters with string manipulation - Java Tutorial
From the course: Nail Your Java Interview
Challenge: Counting characters with string manipulation
(upbeat music) - [Instructor] It's time for some more string manipulation practice. In this challenge, you'll create a program that finds the number of vowels and consonants in a given string. You'll create a method that takes a string input and prints out the number of vowels and the number of consonants in that string input. We can assume that the string will contain only letters and white space. As a reminder, the letters A, E, I, O, U, and Y are considered vowels. For this challenge, you might want to keep the toCharArray and charAt methods in mind. Here are some example test cases you should try. Feel free to test your algorithm with other strings as well. Good luck!
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Contents
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Concatenate strings with different methods3m 20s
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Normalize string input4m 13s
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Access data from strings4m 44s
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Apply string functions in technical interviews4m 35s
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Understand string equality4m 2s
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Challenge: Developing a palindrome checker1m 31s
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Solution: Developing a palindrome checker2m 50s
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Challenge: Counting characters with string manipulation51s
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Solution: Counting characters with string manipulation4m 9s
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