-------------------------------------------------------------------------- //MAI

Question

--------------------------------------------------------------------------

//MAIN.CPP

#include <cassert>
#include <fstream>
#include <iostream>
#include <cstdlib>
#include <string>
#include "trendtracker.h"

using namespace std;

inline void _test(const char* expression, const char* file, int line)
{
   cerr << "test(" << expression << ") failed in file " << file;
   cerr << ", line " << line << "." << endl;
   abort();
}

#define test(EXPRESSION) ((EXPRESSION) ? (void)0 : _test(#EXPRESSION, __FILE__, __LINE__))

int main()
{
   // Setup
   vector<string> R;
   string s, line;

   // Test constructor, size(), popularity(), tweeted()
   Trendtracker T1("small.txt");
   test(T1.size() == 4);
   test(T1.popularity("#algorithms") == 0);
   test(T1.popularity("#cs4all") == 0);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 0);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#programming");
   test(T1.popularity("#algorithms") == 0);
   test(T1.popularity("#cs4all") == 0);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 1);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#programming");
   test(T1.popularity("#algorithms") == 0);
   test(T1.popularity("#cs4all") == 0);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 2);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#programming");
   test(T1.popularity("#algorithms") == 0);
   test(T1.popularity("#cs4all") == 0);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#cs4all");
   test(T1.popularity("#algorithms") == 0);
   test(T1.popularity("#cs4all") == 1);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#algorithms");
   test(T1.popularity("#algorithms") == 1);
   test(T1.popularity("#cs4all") == 1);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#cs4all");
   test(T1.popularity("#algorithms") == 1);
   test(T1.popularity("#cs4all") == 2);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);

   T1.tweeted("#datastructures");
   test(T1.popularity("#algorithms") == 1);
   test(T1.popularity("#cs4all") == 2);
   test(T1.popularity("#datastructures") == -1);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);

   Trendtracker T2("small.txt");
   T2.tweeted("#programming");
   T2.tweeted("#programming");
   T2.tweeted("#programming");
   T2.tweeted("#programming");
   T2.tweeted("#programming");
   T2.tweeted("#C++");
   T2.tweeted("#C++");
   T2.tweeted("#C++");
   T2.tweeted("#C++");
   T2.tweeted("#cs4all");
   T2.tweeted("#cs4all");
   T2.tweeted("#cs4all");
   T2.tweeted("#algorithms");
   T2.tweeted("#algorithms");
   test(T2.popularity("#algorithms") == 2);
   test(T2.popularity("#cs4all") == 3);
   test(T2.popularity("#programming") == 5);
   test(T2.popularity("#C++") == 4);

      
   // Enforce no usage of global variables
   test(T1.popularity("#algorithms") == 1);
   test(T1.popularity("#cs4all") == 2);
   test(T1.popularity("#programming") == 3);
   test(T1.popularity("#C++") == 0);
      

   // Test top_trend(), top_three_trends()
   Trendtracker T3("small.txt");
   T3.top_three_trends(R);
   test(R.size() == 3);

   T3.tweeted("#programming");
   test(T3.top_trend() == "#programming");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#programming");

   T3.tweeted("#C++");
   T3.tweeted("#C++");
   test(T3.top_trend() == "#C++");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#C++");
   test(R[1] == "#programming");

   T3.tweeted("#algorithms");
   T3.tweeted("#algorithms");
   T3.tweeted("#algorithms");
   test(T3.top_trend() == "#algorithms");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#algorithms");
   test(R[1] == "#C++");
   test(R[2] == "#programming");

   T3.tweeted("#cs4all");
   T3.tweeted("#cs4all");
   T3.tweeted("#cs4all");
   T3.tweeted("#cs4all");
   test(T3.top_trend() == "#cs4all");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#cs4all");
   test(R[1] == "#algorithms");
   test(R[2] == "#C++");
      
   // At this point:
   // cs4all: 4
   // algorithms: 3
   // C++: 2
   // programming: 1

   T3.tweeted("#programming");
   T3.tweeted("#programming");
   T3.tweeted("#programming");
   T3.tweeted("#programming");
   test(T3.top_trend() == "#programming");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#programming");
   test(R[1] == "#cs4all");
   test(R[2] == "#algorithms");

   // At this point:
   // programming: 5
   // cs4all: 4
   // algorithms: 3
   // C++: 2

   T3.tweeted("#cs4all");
   T3.tweeted("#cs4all");
   T3.tweeted("#algorithms");
   test(T3.top_trend() == "#cs4all");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#cs4all");
   test(R[1] == "#programming");
   test(R[2] == "#algorithms");
  
   // At this point:
   // cs4all: 6
   // programming: 5
   // algorithms: 4
   // C++: 2

   for (int i = 0; i < 10000; ++i)
       T3.tweeted("#C++");
   test(T3.top_trend() == "#C++");
   T3.top_three_trends(R);
   test(R.size() == 3);
   test(R[0] == "#C++");
   test(R[1] == "#cs4all");
   test(R[2] == "#programming");

   Trendtracker T4("hashtags.txt");
   test(T4.size() == 300000);

   ifstream f;
   f.open("tweeted.txt");
   assert(f.is_open()); // If this fails, you're missing tweeted.txt
   while (getline(f, line))
       T4.tweeted(line);
   f.close();

   test(T4.popularity("#programming") == 10);
   test(T4.popularity("#computer") == 9);
   test(T4.popularity("#is") == 8);
   test(T4.popularity("#very") == 7);
   test(T4.popularity("#fun") == 6);
   test(T4.popularity("#but") == 5);
   test(T4.popularity("#sometimes") == 5);
   test(T4.popularity("#can") == 5);
   test(T4.popularity("#be") == 5);
   test(T4.popularity("#challenging") == 5);

   test(T4.top_trend() == "#programming");

   T4.top_three_trends(R);
   test(R[0] == "#programming");
   test(R[1] == "#computer");
   test(R[2] == "#is");

  
   // Test a Trendtracker with a single hashtag
   Trendtracker T5("tiny.txt");
   test(T5.size() == 1);
   test(T5.popularity("#solo") == 0);
   test(T5.popularity("#duo") == -1);
   T5.tweeted("#solo");
   test(T5.popularity("#solo") == 1);
   test(T5.popularity("#duo") == -1);
   test(T5.top_trend() == "#solo");
   T5.top_three_trends(R);
   test(R.size() == 1);
   test(R[0] == "#solo");

   cout << "Assignment complete." << endl;
}

//END MAIN.CPP

------------------------------------------------------------------------

//TRENDTRACKER.H

#ifndef TRENDTRACKER_H
#define TRENDTRACKER_H

#include <cassert>
#include <fstream>
#include <vector>
#include <string>

using namespace std;

class Trendtracker
{
   // For the mandatory running times below:
   // n is the number of hashtags in the Trendtracker.

   public:
       // Creates a Trendtracker containing hashtags
       // found in the provided file.
       // The file is promised to have the following format:
       //
       // string1
       // string2
       // ...
       // stringN
       //
       // where string1 < string2 < ... < stringN
       //
       // Must run in O(n) time.
       Trendtracker(string filename);
  
       // Return the number of hashtags in the Trendtracker.
       //
       // Must run in O(1) time.
       int size();

       // Adds 1 to the total number times a hashtag has been tweeted.
       // If the hashtag does not exist in TrendTracker, does nothing.
       //
       // Must run in O(log(n)) time.
       void tweeted(string ht);

       // Returns the number of times a hashtag has been tweeted.
       // If the hashtag does not exist in Trendtracker, returns -1.
       //
       // Must run in O(log(n)) time.
       int popularity(string name);

       // Returns a most-tweeted hashtag.
       // If the Trendtracker has no hashtags, returns "".
       //
       // Must run in O(1) time.
       string top_trend();

       // Fills the provided vector with the 3 most-tweeted hashtags,
       // in order from most-tweeted to least-tweeted.
       //
       // If there are fewer than 3 hashtags, then the vector is filled
       // with all hashtags (in most-tweeted to least-tweeted order).
       //
       // Must run in O(1) time.
       void top_three_trends(vector<string> &T);

   private:
       // A simple class representing a hashtag and
       // the number of times it has been tweeted.
       class Entry
       {
           public:
               string hashtag;
               int pop;
       };

       // Optional helper method.
       // Returns the index of E containing an Entry with hashtag ht.
       // If no such hashtag is found, returns -1.
       //
       // Should run in O(log(n)).
       int search(string ht);

       // Entries sorted (lexicographically) by hashtag.
       vector<Entry> E;

       // Stores indices of the (up to) three most-tweeted
       // entries in E.
       vector<int> S;    
};

#endif

// END TRENDTRACKER.H

------------------------------------------------------------------

// TRENDTRACKER.CPP

#include "trendtracker.h"

// Creates a Trendtracker containing hashtags
// found in the provided file.
// The file is promised to have the following format:
//
// string1
// string2
// ...
// stringN
//
// where string1 < string2 < ... < stringN
//
// Must run in O(n) time.
Trendtracker::Trendtracker(string filename)
{
}

// Return the number of hashtags in the Trendtracker.
//
// Must run in O(1) time.
int Trendtracker::size()
{

}

// Adds 1 to the total number times a hashtag has been tweeted.
// If the hashtag does not exist in TrendTracker, does nothing.
//
// Must run in O(log(n)) time.
void Trendtracker::tweeted(string ht)
{

}

// Returns the number of times a hashtag has been tweeted.
// If the hashtag does not exist in Trendtracker, returns -1.
//
// Must run in O(log(n)) time.
int Trendtracker::popularity(string name)
{

}

// Returns a most-tweeted hashtag.
// If the Trendtracker has no hashtags, returns "".
//
// Must run in O(1) time.
string Trendtracker::top_trend()
{

}

// Fills the provided vector with the 3 most-tweeted hashtags,
// in order from most-tweeted to least-tweeted.
//
// If there are fewer than 3 hashtags, then the vector is filled
// with all hashtags (in most-tweeted to least-tweeted order).
//
// Must run in O(1) time.
void Trendtracker::top_three_trends(vector<string> &T)
{
  

}

// END TRENDTRACKER.CPP

---------------------------------------------------------

I need help implementing the function "void Trendtracker::top_three_trends(vector<string> &T)" in TRENDTRACKER.H such that my program prints "Assignment Complete."

In the previous homework, you implemented a Trendtracker data structure that tracks information about a set of hashtags. Unfortunately, the efficiency of data structure's operations (tweeted, popularity, top_three_trends, etc.) probably wasn't great. For tracking a few thousand hashtags, the efficiency was good cnough, but Twitter has hundreds of milions of users1 using millions of distinct hashtags.2 So for this homework, you will implement the same class, but using an efficient two-vector-based data structure (see Figure 1) vector S15 string hashtag vectorEntry> E 2- 8 |0-19-16 | 2 | int pop Figure 1: Representing hashtags and their popularitics using an efficient vector-based data structure.

Explanation / Answer

1) In the given question, we need to implement the a class Trendtracker but using an efficien two-vector based data structure.
2) will start with the main program MAIN.CPP:
#include
#include
#include
#include
#include
#include "trendtracker.h"

using namespace std;

inline void _test(const char* expression, const char* file, int line)
{
cerr << "test(" << expression << ") failed in file " << file;
cerr << ", line " << line << "." << endl;
abort();
}

#define test(EXPRESSION) ((EXPRESSION) ? (void)0 : _test(#EXPRESSION, __FILE__, __LINE__))

int main()
{
// Setup
vector R;
string s, line;

// Test constructor, size(), popularity(), tweeted()
Trendtracker T1("small.txt");
test(T1.size() == 4);
test(T1.popularity("#algorithms") == 0);
test(T1.popularity("#cs4all") == 0);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 0);
test(T1.popularity("#C++") == 0);

T1.tweeted("#programming");
test(T1.popularity("#algorithms") == 0);
test(T1.popularity("#cs4all") == 0);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 1);
test(T1.popularity("#C++") == 0);

T1.tweeted("#programming");
test(T1.popularity("#algorithms") == 0);
test(T1.popularity("#cs4all") == 0);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 2);
test(T1.popularity("#C++") == 0);

T1.tweeted("#programming");
test(T1.popularity("#algorithms") == 0);
test(T1.popularity("#cs4all") == 0);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);

T1.tweeted("#cs4all");
test(T1.popularity("#algorithms") == 0);
test(T1.popularity("#cs4all") == 1);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);

T1.tweeted("#algorithms");
test(T1.popularity("#algorithms") == 1);
test(T1.popularity("#cs4all") == 1);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);

T1.tweeted("#cs4all");
test(T1.popularity("#algorithms") == 1);
test(T1.popularity("#cs4all") == 2);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);

T1.tweeted("#datastructures");
test(T1.popularity("#algorithms") == 1);
test(T1.popularity("#cs4all") == 2);
test(T1.popularity("#datastructures") == -1);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);

Trendtracker T2("small.txt");
T2.tweeted("#programming");
T2.tweeted("#programming");
T2.tweeted("#programming");
T2.tweeted("#programming");
T2.tweeted("#programming");
T2.tweeted("#C++");
T2.tweeted("#C++");
T2.tweeted("#C++");
T2.tweeted("#C++");
T2.tweeted("#cs4all");
T2.tweeted("#cs4all");
T2.tweeted("#cs4all");
T2.tweeted("#algorithms");
T2.tweeted("#algorithms");
test(T2.popularity("#algorithms") == 2);
test(T2.popularity("#cs4all") == 3);
test(T2.popularity("#programming") == 5);
test(T2.popularity("#C++") == 4);

  
// Enforce no usage of global variables
test(T1.popularity("#algorithms") == 1);
test(T1.popularity("#cs4all") == 2);
test(T1.popularity("#programming") == 3);
test(T1.popularity("#C++") == 0);
  

// Test top_trend(), top_three_trends()
Trendtracker T3("small.txt");
T3.top_three_trends(R);
test(R.size() == 3);

T3.tweeted("#programming");
test(T3.top_trend() == "#programming");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#programming");

T3.tweeted("#C++");
T3.tweeted("#C++");
test(T3.top_trend() == "#C++");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#C++");
test(R[1] == "#programming");

T3.tweeted("#algorithms");
T3.tweeted("#algorithms");
T3.tweeted("#algorithms");
test(T3.top_trend() == "#algorithms");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#algorithms");
test(R[1] == "#C++");
test(R[2] == "#programming");

T3.tweeted("#cs4all");
T3.tweeted("#cs4all");
T3.tweeted("#cs4all");
T3.tweeted("#cs4all");
test(T3.top_trend() == "#cs4all");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#cs4all");
test(R[1] == "#algorithms");
test(R[2] == "#C++");
  
// At this point:
// cs4all: 4
// algorithms: 3
// C++: 2
// programming: 1

T3.tweeted("#programming");
T3.tweeted("#programming");
T3.tweeted("#programming");
T3.tweeted("#programming");
test(T3.top_trend() == "#programming");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#programming");
test(R[1] == "#cs4all");
test(R[2] == "#algorithms");

// At this point:
// programming: 5
// cs4all: 4
// algorithms: 3
// C++: 2

T3.tweeted("#cs4all");
T3.tweeted("#cs4all");
T3.tweeted("#algorithms");
test(T3.top_trend() == "#cs4all");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#cs4all");
test(R[1] == "#programming");
test(R[2] == "#algorithms");
  
// At this point:
// cs4all: 6
// programming: 5
// algorithms: 4
// C++: 2

for (int i = 0; i < 10000; ++i)
T3.tweeted("#C++");
test(T3.top_trend() == "#C++");
T3.top_three_trends(R);
test(R.size() == 3);
test(R[0] == "#C++");
test(R[1] == "#cs4all");
test(R[2] == "#programming");

Trendtracker T4("hashtags.txt");
test(T4.size() == 300000);

ifstream f;
f.open("tweeted.txt");
assert(f.is_open()); // If this fails, you're missing tweeted.txt
while (getline(f, line))
T4.tweeted(line);
f.close();

test(T4.popularity("#programming") == 10);
test(T4.popularity("#computer") == 9);
test(T4.popularity("#is") == 8);
test(T4.popularity("#very") == 7);
test(T4.popularity("#fun") == 6);
test(T4.popularity("#but") == 5);
test(T4.popularity("#sometimes") == 5);
test(T4.popularity("#can") == 5);
test(T4.popularity("#be") == 5);
test(T4.popularity("#challenging") == 5);

test(T4.top_trend() == "#programming");

T4.top_three_trends(R);
test(R[0] == "#programming");
test(R[1] == "#computer");
test(R[2] == "#is");

  
// Test a Trendtracker with a single hashtag
Trendtracker T5("tiny.txt");
test(T5.size() == 1);
test(T5.popularity("#solo") == 0);
test(T5.popularity("#duo") == -1);
T5.tweeted("#solo");
test(T5.popularity("#solo") == 1);
test(T5.popularity("#duo") == -1);
test(T5.top_trend() == "#solo");
T5.top_three_trends(R);
test(R.size() == 1);
test(R[0] == "#solo");

cout << "Assignment complete." << endl;
}

//END MAIN.CPP

3) Now will write the TRENDTRACKER.CPP code:
// TRENDTRACKER.CPP

#include "trendtracker.h"

// Creates a Trendtracker containing hashtags
// found in the provided file.
// The file is promised to have the following format:
//
// string1
// string2
// ...
// stringN
//
// where string1 < string2 < ... < stringN
//
// Must run in O(n) time.
Trendtracker::Trendtracker(string filename)
{
string line;
ifstream file(filename);
while (file >> line)
{
Entry sample;
sample.hashtag = line;
sample.pop = 0;
E.push_back(sample);
}
}

// Return the number of hashtags in the Trendtracker.
//
// Must run in O(1) time.
int Trendtracker::size()
{
return E.size();
}

// Adds 1 to the total number times a hashtag has been tweeted.
// If the hashtag does not exist in TrendTracker, does nothing.
//
// Must run in O(log(n)) time.
void Trendtracker::tweeted(string ht)
{
for (vector<Entry>::size_type x = 0; x != E.size(); x++)
{
if (E[x].hashtag == ht)
{
E[x].pop++;
return;
}
}
}

// Returns the number of times a hashtag has been tweeted.
// If the hashtag does not exist in Trendtracker, returns -1.
//
// Must run in O(log(n)) time.
int Trendtracker::popularity(string name)
{
for (int i=0; i <E.size(); i++)
{
if (E[i].hashtag == name)
{
return E[i].pop;
}
}

return -1;
}

// Returns a most-tweeted hashtag.
// If the Trendtracker has no hashtags, returns "".
//
// Must run in O(1) time.
string Trendtracker::top_trend()
{

if(size() == 0)
return "";
//return an empty string if empty

int i, n, popular;

//loops through Trendtracker checking for the hashtag with most tweets
for (i = 1, n = E.size(), popular = 0; i < n; i++) {
if (E[i].pop > E[popular].pop)
popular = i;
}
return E[popular].hashtag;

}

void Trendtracker::top_three_trends(vector<string> &T)

{

T.clear();
//Clears the vector for further use
if (size() == 0)
return;
//Returns if trends are empty
int n = E.size();
Entry dummy = { "", -1 };
E.push_back(dummy);
//Create a dummy entry with a negative value and assume its the largest
//first, second and third point to it

int i, j, first, second, third;
for (i = 0, first = second = third = n; i < n; i++) {
if (E[i].pop > E[first].pop) {
third = second;
second = first;
first = i;
}
else if (E[i].pop > E[second].pop) {
third = second;
second = i;
}
else if (E[i].pop > E[third].pop) {
third = i;
}
}

T.push_back(E[first].hashtag);
if (second != n && second != first)
T.push_back(E[second].hashtag);
if (third != n && third != second)
T.push_back(E[third].hashtag);
//Check if the pointers still point to the dummy variable
//insert only if it doesn't
E.pop_back();

}

// END TRENDTRACKER.CPP
4) Now we need to write a function in TRENDTASKER.H that after the excution of the program is done it will print "Assignment Complete."
5) First will be writing the TRENDTASKER.H code:
//TRENDTRACKER.H

#ifndef TRENDTRACKER_H
#define TRENDTRACKER_H

#include
#include
#include
#include

using namespace std;

class Trendtracker
{
// For the mandatory running times below:
// n is the number of hashtags in the Trendtracker.

public:
// Creates a Trendtracker containing hashtags
// found in the provided file.
// The file is promised to have the following format:
//
// string1
// string2
// ...
// stringN
//
// where string1 < string2 < ... < stringN
//
// Must run in O(n) time.
Trendtracker(string filename);
  
// Return the number of hashtags in the Trendtracker.
//
// Must run in O(1) time.
int size();

// Adds 1 to the total number times a hashtag has been tweeted.
// If the hashtag does not exist in TrendTracker, does nothing.
//
// Must run in O(log(n)) time.
void tweeted(string ht);

// Returns the number of times a hashtag has been tweeted.
// If the hashtag does not exist in Trendtracker, returns -1.
//
// Must run in O(log(n)) time.
int popularity(string name);

// Returns a most-tweeted hashtag.
// If the Trendtracker has no hashtags, returns "".
//
// Must run in O(1) time.
string top_trend();

// Fills the provided vector with the 3 most-tweeted hashtags,
// in order from most-tweeted to least-tweeted.
//
// If there are fewer than 3 hashtags, then the vector is filled
// with all hashtags (in most-tweeted to least-tweeted order).
//
// Must run in O(1) time.
void top_three_trends(vector &T);

private:
// A simple class representing a hashtag and
// the number of times it has been tweeted.
class Entry
{
public:
string hashtag;
int pop;
};

// Optional helper method.
// Returns the index of E containing an Entry with hashtag ht.
// If no such hashtag is found, returns -1.
//
// Should run in O(log(n)).
int search(string ht);

// Entries sorted (lexicographically) by hashtag.
vector E;

// Stores indices of the (up to) three most-tweeted
// entries in E.
vector S;   
};

#endif

// END TRENDTRACKER.H
6) and the function for printing printing "Assignment Complete."
#include <iostream>

int main()
{
std::cout << "Assignment Complete." << std::endl;
return 0;
}
7) Now you can include this function code in TRENDTASKER.H code where you will get the desired output.

Related Questions

Navigate

• Browse (All)
• Browse #
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.