1. Write a method isVowel() that takes a Strings and an int i as input. The...
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1. Write a method isVowel() that takes a Strings and an int i as input. The method should return true if the character at index i is a vowel, false otherwise. 2. Write a method reverseConcat() that takes three input parameters of type String (s1, s2, s3). It should return a value of type String equal to the three input Strings concatenated together in reverse order. Call this from your main method and print the result. 3. Write a method chocolateBag() that takes 3 integers as input. The first input indicated the number of small (1 kg) chocolate bars you have, the second the number of big (5 kg) chocolate bars you have, and the third the number of kg of chocolate you want in your bag. The method returns the number of small bars to use to fill the bag, assuming we always use big bars before small bars. It returns -1 if it can't be done. Example: chocolateBag(4, 1, 9) returns 0 chocolate Bag(4,1,10) returns -1 chocolateBag(4, 1, 7) returns 2 1. Write a method isVowel() that takes a Strings and an int i as input. The method should return true if the character at index i is a vowel, false otherwise. 2. Write a method reverseConcat() that takes three input parameters of type String (s1, s2, s3). It should return a value of type String equal to the three input Strings concatenated together in reverse order. Call this from your main method and print the result. 3. Write a method chocolateBag() that takes 3 integers as input. The first input indicated the number of small (1 kg) chocolate bars you have, the second the number of big (5 kg) chocolate bars you have, and the third the number of kg of chocolate you want in your bag. The method returns the number of small bars to use to fill the bag, assuming we always use big bars before small bars. It returns -1 if it can't be done. Example: chocolateBag(4, 1, 9) returns 0 chocolate Bag(4,1,10) returns -1 chocolateBag(4, 1, 7) returns 2
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Related Book For
Introduction to Java Programming, Comprehensive Version
ISBN: 978-0133761313
10th Edition
Authors: Y. Daniel Liang
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