Two words (spelt in uppercase) are similar if and only if all letters in the 1st word are in the 2nd word and all letters in the 2nd word are in the 1$st word; including the same number of duplications. For example, ABBA and BABA are similar; however, BABA and BAAA are not similar. To check two words which are similar, we can use two integer arrays, each has 26 elements (as we have 26 letters), you can assume that 1st array element stores the number of letter 'A', 2nd array element stores the number of letter 'B', and so on. What you need to do now is to check whether the two integer arrays are equal to decide whether the two words are similar. We propose following UML for this question: O TwoWords - String word1 - String word2 O Exam_04 + TwoWordso ••TwoWords(String word1, String word2) + TwoWords(TwoWords tw) O+ String getWord10 O• String getWord20 O+void setinfo(String word1, String word2) - int) countinfo(String word) - static Scanner input • static void main(Stringfl args) O+boolean areSimilaro The class TwoWords has two String instance variables. In this class, other than the constructors, accessor and mutator methods; we have two important methods: the countlnfo method receives a String parameter (a word, for example) counts and stores the letters' info in an integer array and returns this array; the areSimilar method is to check whether the two words are similar. Main method drives the following interaction: Enter two words: ABABABA ABABABA and BABABAB are not similar wish to continue? (y/Y/N/n): y ВАВАВАВ Enter two words: BABABABA BABABABA and ABABABAB are similar wish to continue? (y/Y/N/n): y АВАВАВАВ Enter two words: AAAAZZ AAAAZZZ and AZZzzzz are not similar wish to continue? (y/Y/N/n): n AZZZZZZ
Two words (spelt in uppercase) are similar if and only if all letters in the 1st word are in the 2nd word and all letters in the 2nd word are in the 1$st word; including the same number of duplications. For example, ABBA and BABA are similar; however, BABA and BAAA are not similar. To check two words which are similar, we can use two integer arrays, each has 26 elements (as we have 26 letters), you can assume that 1st array element stores the number of letter 'A', 2nd array element stores the number of letter 'B', and so on. What you need to do now is to check whether the two integer arrays are equal to decide whether the two words are similar. We propose following UML for this question: O TwoWords - String word1 - String word2 O Exam_04 + TwoWordso ••TwoWords(String word1, String word2) + TwoWords(TwoWords tw) O+ String getWord10 O• String getWord20 O+void setinfo(String word1, String word2) - int) countinfo(String word) - static Scanner input • static void main(Stringfl args) O+boolean areSimilaro The class TwoWords has two String instance variables. In this class, other than the constructors, accessor and mutator methods; we have two important methods: the countlnfo method receives a String parameter (a word, for example) counts and stores the letters' info in an integer array and returns this array; the areSimilar method is to check whether the two words are similar. Main method drives the following interaction: Enter two words: ABABABA ABABABA and BABABAB are not similar wish to continue? (y/Y/N/n): y ВАВАВАВ Enter two words: BABABABA BABABABA and ABABABAB are similar wish to continue? (y/Y/N/n): y АВАВАВАВ Enter two words: AAAAZZ AAAAZZZ and AZZzzzz are not similar wish to continue? (y/Y/N/n): n AZZZZZZ
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Two words (spelt in uppercase) are similar if and only if all letters in the 1st word are in the 2nd word and all letters in the 2nd word are in the 1st word;
including the same number of duplications. For example, ABBA and BABA are similar; however, BABA and BAAA are not similar.
To check two words which are similar, we can use two integer arrays, each has 26 elements (as we have 26 letters), you can assume that 1st array
element stores the number of letter 'A', 2nd array element stores the number of letter 'B', and so on. What you need to do now is to check whether the
two integer arrays are equal to decide whether the two words are similar.
We propose following UML for this question:
O TwoWords
- String word1
-String word2
O Exam_Q4
+TwoWords0
- static Scanner input
+TwoWords(String word1, String word2)
O+TwoWords(TwoWords tw)
O+ String getWord10
O+ static void main(String args)
O+ String getWord20
O+void setinfo(String word1, String word2)
O -intj countinfo (String word)
O+boolean areSimilaro
The class TwoWords has two String instance variables. In this class, other than the constructors, accessor and mutator methods; we have two
important methods: the countInfo method receives a String parameter (a word, for example) counts and stores the letters' info in an integer array and
returns this array; the areSimilar method is to check whether the two words are similar.
Main method drives the following interaction:
Enter two words: ABABABA
ABABABA and BABABAB are not similar
wish to continue? (y/Y/N/n): y
ВАВАBАB
Enter two words: BABABABA
BABABABA and ABABABAB are similar
wish to continue? (y/Y/N/n): y
АВАВАВАВ
Enter two words: AAAAZZ
AAAAZZZ and AZZzzzz are not similar
wish to continue? (y/Y/N/n): n
AZZZZZZ
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