FYI The String class's charAt() method does that.
Type: Posts; User: Norm
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
FYI The String class's charAt() method does that.
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
Then you need to build a binary tree. Test a condition at a node, go left if true, go right if false.
Take a piece of paper and a pencil and work out the logic.
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
Leave off the else
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
Make a simple if statement to test if the letter is 'a' and increment the count if true.
Make 4 copies of that changing the letter being tested for in each if test for the next vowel
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
Would a series of if tests for the each of the vowels work?
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
Are you allowed to increment the counter in more than one place?
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
What I'm suggesting takes one if statement to test the results of the search for the single letter being in a String of desired letters.
If the assignment's requirements are that a tree of nested...
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
An easy way to see if a character is a member of a group of characters is to make a String of the group of characters and use a String method to see if the char to be checked is in the other String. ...
Re: Using a Loop and Nested Ifs to Count Number of Vowels in a String
What methods and techniques can you use? I see the String class's charAt() and toLowerCase().
Can you use other String class methods? Can you have other Strings with reference data?