Write Album's PrintSongsShorterThan() to print all the songs from the album shorter than the value of the parameter songDuration. Use Song's PrintSong() to print the songs.
#include #include #include using namespace std; class Song { public: void SetNameAndDuration(string songName, int songDuration) { name = songName; duration = songDuration; } void PrintSong() const { cout << name << " - " << duration << endl; } string GetName() const { return name; } int GetDuration() const { return duration; } private: string name; int duration; }; int main() { vector playlist; Song currentSong; string currentName; int currentDuration; unsigned int i; cin >> currentName; while (currentName != "quit") { /* Your code goes here */ } for (i = 0; i < playlist. size(); ++i) { currentSong = playlist. at(i); currentSong. PrintSong(); } return 0; }

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Explanation:

Check below for program code.

#include <iostream>

#include <string>

#include <vector>

using namespace std;

class Song

{

public:

void SetNameAndDuration(string songName, int songDuration)

{

name = songName;

duration = songDuration;

}

void PrintSong() const

{

cout << name << " - " << duration << endl;

}

string GetName() const { return name; }

int GetDuration() const { return duration; }

private:

string name;

int duration;

};

class Album

{

public:

void SetName(string albumName) { name = albumName; }

void InputSongs();

void PrintName() const { cout << name << endl; }

void PrintSongsShorterThan(int songDuration) const;

private:

string name;

vector<Song> albumSongs;

};

void Album::InputSongs()

{

Song currSong;

string currName;

int currDuration;

cin >> currName;

while (currName != "quit")

{

cin >> currDuration;

currSong.SetNameAndDuration(currName, currDuration);

albumSongs.push_back(currSong);

cin >> currName;

}

}

void Album::PrintSongsShorterThan(int songDuration) const

{

unsigned int i;

Song currSong;

cout << "Songs shorter than " << songDuration << " seconds:" << endl;

/* Your code goes here */

for(int i=0; i<albumSongs.size(); i++){

currSong = albumSongs.at(i);

if(currSong.GetDuration()<songDuration){

currSong.PrintSong();

}

}

}

int main()

{

Album musicAlbum;

string albumName;

getline(cin, albumName);

musicAlbum.SetName(albumName);

musicAlbum.InputSongs();

musicAlbum.PrintName();

musicAlbum.PrintSongsShorterThan(210);

return 0;

}

answer

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