i need to complete this C++ code please

#include

using namespace std;

class Queue {

int size;

int* queue;

public:

Queue() {

size = 0;

queue = new int[100];

}

void add(int data) {

queue[size] = data;

size++;

}

void remove() {

if (size == 0) {

cout

return;

}

else {

for (int i = 0; i

queue[i] = queue[i + 1];

}

size--;

}

}

void print() {

if (size == 0) {

cout

return;

}

for (int i = 0; i

cout

}

cout

}

Queue operator+(Queue &obj) {

Queue res;

for(int i=0;isize;i++) {

res.add(this->queue[i]);

}

for(int i=0;i

res.add(obj.queue[i]);

}

return res;

}

};

int main() {

Queue q1;

q1.add(42); q1.add(2); q1.add(8); q1.add(1);

q1.print();

Queue q2;

q2.add("Dave"); q2.add("John"); q2.add("Amy");

q2.print();

return 0;

}

Queue Management +100XP It's time to update your Queue management system. The previous version supports only integer numbers and we need to support more types, such as strings, to store customer names in the queue. Transform the given Queue class to a class template, which can work with different data types. ! The code in main declares two Queues, one for integers, and another one for strings. C++