Help with c++... please paste indented code plzz and keep output same as given class WordPair{public:WordPair (String first, String second)String getFirst()String getSecond()}class WordPairList {private:Vector allPairspublic:WordPairList (String[] words)int numMatches ()void display()}int main() {String wordNums [3] = {"one", "two", "three"};WordPairList exampleOne = new WordPairList (wordNums, 3);exampleOne.display();// print ("one", "two"), ("one", "three"), ("two", "three")String phrase [4] = {"the", "more", "the", "merrier"};WordPairList exampleTwo = new WordPairList (phrase, 4);exampleTwo.display();// print ("the", "more"), ("the", "the"), ("the", "merrier"),// ("more", "the"), ("more", "merrier"), ("the", "merrier")String moreWords [5] = {"the", "red", "fox", "the", "red"};WordPairList exampleThree = new WordPairList (moreWords, 5);cout<< exampleThree.numMatches () << endl; // print 2exampleThree.display();// print ("the", "red"), ("the", "fox"), ("the", "the"),// ("the", "red"), ("red", "fox"), ("red", "the"),// ("red", "red"), ("fox", "the"), ("fox", "red"),// ("the", "red")} Q1: Write the WordPairList class. The constructor takes an arrayof strings words as a parameter and initializes the instancevariable allPairs to an ArrayList of WordPair objects. AWordPair object consists of a word from the array paired with aword that appears later in the array.The allPairs list contains WordPair objects (words[i], words [j])for every i and j, where 0 < i < j < words.length. EachWordPair object is added exactly once to the list. The followingexamples illustrate two different WordPairList objects.Example 1String wordNums [3] = {"one", "two", "three"};WordPairList exampleOne = new WordPairList (wordNums, 3);After the code segment has executed, the allPairs instance variable ofexampleOne will contain the following WordPair objects in some order.("one", "two"), ("one", "three"), ("two", "three")Example 2String phrase [4] = {"the", "more", "the", "merrier"};WordPairList example Two = new WordPairList (phrase, 4);After the code segment has executed, the allPairs instance variable ofexample Two will contain the following WordPair objects in some order.("the", "more"), ("the", "the"), ("the", "merrier"),("more", "the"), ("more", "merrier"), ("the", "merrier")Write the WordPairList method numMatches. This method returns thenumber of WordPair objects in allPairs for which the two stringsmatch. For example, the following code segment creates a WordPairListobject.String moreWords [5] = {"the", "red", "fox", "the", "red"};WordPairList exampleThree = new WordPairList (moreWords, 5);After the code segment has executed, the allPairs instance variable ofexampleThree will contain the following WordPair objects in someorder. The pairs in which the first string matches the second stringare shaded for illustration.("the", "red"), ("the", "fox"), ("the", "the"),("the", "red"), ("red", "fox"), ("red", "the"),("red", "red"), ("fox", "the"), ("fox", "red"),("the", "red")The call exampleThree.numMatches () should return 2.Class information for this question

Answer: C++ Source Code: #include<iostream>#include<vector> using namespace std; class…

class WordPair{ public: WordPair (String first, String second) String getFirst() String getSecond() } class WordPairList { private: Vector allPairs public: WordPairList (String[] words) int numMatches () void display() } int main() { String wordNums [3] = {"one", "two", "three"}; WordPairList exampleOne = new WordPairList (wordNums, 3); exampleOne.display(); // print ("one", "two"), ("one", "three"), ("two", "three") String phrase [4] = {"the", "more", "the", "merrier"}; WordPairList exampleTwo = new WordPairList (phrase, 4); exampleTwo.display(); // print ("the", "more"), ("the", "the"), ("the", "merrier"), // ("more", "the"), ("more", "merrier"), ("the", "merrier") String moreWords [5] = {"the", "red", "fox", "the", "red"}; WordPairList exampleThree = new WordPairList (moreWords,5); cout<< exampleThree.numMatches () << endl; // print 2 exampleThree.display(); // print ("the", "red"), ("the", "fox"), ("the", "the"), // ("the", "red"), ("red", "fox"), ("red", "the"), // ("red", "red"), ("fox", "the"), ("fox", "red"), // ("the", "red") }

class WordPair{ public: WordPair (String first, String second) String getFirst() String getSecond() } class WordPairList { private: Vector allPairs public: WordPairList (String[] words) int numMatches () void display() } int main() { String wordNums [3] = {"one", "two", "three"}; WordPairList exampleOne = new WordPairList (wordNums, 3); exampleOne.display(); // print ("one", "two"), ("one", "three"), ("two", "three") String phrase [4] = {"the", "more", "the", "merrier"}; WordPairList exampleTwo = new WordPairList (phrase, 4); exampleTwo.display(); // print ("the", "more"), ("the", "the"), ("the", "merrier"), // ("more", "the"), ("more", "merrier"), ("the", "merrier") String moreWords [5] = {"the", "red", "fox", "the", "red"}; WordPairList exampleThree = new WordPairList (moreWords,5); cout<< exampleThree.numMatches () << endl; // print 2 exampleThree.display(); // print ("the", "red"), ("the", "fox"), ("the", "the"), // ("the", "red"), ("red", "fox"), ("red", "the"), // ("red", "red"), ("fox", "the"), ("fox", "red"), // ("the", "red") }

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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Question

Help with c++... please paste indented code plzz and keep output same as given

class WordPair{
public:
WordPair (String first, String second)
String getFirst()
String getSecond()
}
class WordPairList {
private:
Vector<WordPair> allPairs
public:
WordPairList (String[] words)
int numMatches ()
void display()
}
int main() {
String wordNums [3] = {"one", "two", "three"};
WordPairList exampleOne = new WordPairList (wordNums, 3);
exampleOne.display();
// print ("one", "two"), ("one", "three"), ("two", "three")
String phrase [4] = {"the", "more", "the", "merrier"};
WordPairList exampleTwo = new WordPairList (phrase, 4);
exampleTwo.display();
// print ("the", "more"), ("the", "the"), ("the", "merrier"),
// ("more", "the"), ("more", "merrier"), ("the", "merrier")
String moreWords [5] = {"the", "red", "fox", "the", "red"};
WordPairList exampleThree = new WordPairList (moreWords, 5);
cout<< exampleThree.numMatches () << endl; // print 2
exampleThree.display();
// print ("the", "red"), ("the", "fox"), ("the", "the"),
// ("the", "red"), ("red", "fox"), ("red", "the"),
// ("red", "red"), ("fox", "the"), ("fox", "red"),
// ("the", "red")
}

Q1: Write the WordPairList class. The constructor takes an array
of strings words as a parameter and initializes the instance
variable allPairs to an ArrayList of WordPair objects. A
WordPair object consists of a word from the array paired with a
word that appears later in the array.
The allPairs list contains WordPair objects (words[i], words [j])
for every i and j, where 0 < i < j < words.length. Each
WordPair object is added exactly once to the list. The following
examples illustrate two different WordPairList objects.
Example 1
String wordNums [3] = {"one", "two", "three"};
WordPairList exampleOne = new WordPairList (wordNums, 3);
After the code segment has executed, the allPairs instance variable of
exampleOne will contain the following WordPair objects in some order.
("one", "two"), ("one", "three"), ("two", "three")
Example 2
String phrase [4] = {"the", "more", "the", "merrier"};
WordPairList example Two = new WordPairList (phrase, 4);
After the code segment has executed, the allPairs instance variable of
example Two will contain the following WordPair objects in some order.
("the", "more"), ("the", "the"), ("the", "merrier"),
("more", "the"), ("more", "merrier"), ("the", "merrier")
Write the WordPairList method numMatches. This method returns the
number of WordPair objects in allPairs for which the two strings
match. For example, the following code segment creates a WordPairList
object.
String moreWords [5] = {"the", "red", "fox", "the", "red"};
WordPairList exampleThree = new WordPairList (moreWords, 5);
After the code segment has executed, the allPairs instance variable of
exampleThree will contain the following WordPair objects in some
order. The pairs in which the first string matches the second string
are shaded for illustration.
("the", "red"), ("the", "fox"), ("the", "the"),
("the", "red"), ("red", "fox"), ("red", "the"),
("red", "red"), ("fox", "the"), ("fox", "red"),
("the", "red")
The call exampleThree.numMatches () should return 2.
Class information for this question

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