Create a generic function print(ls, n) that prints to standard output the first n elements of list ls. The elements are printed on separate lines. If ls has less than n elements, then the entire list is printed.  I attached a picture of what I have so far. I'm having a hard time figuring out how I would make it print a certain number of elements that I specify

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Create a generic function print(ls, n) that prints to standard output the first n elements of list ls. The elements are printed on separate lines. If ls has less than n elements, then the entire list is printed. 

I attached a picture of what I have so far. I'm having a hard time figuring out how I would make it print a certain number of elements that I specify.

1
O#include <iostream>
#include <list>
3
using namespace std;
4.
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template <class T>
Qvoid print(const list<T>& ls,const int & n)
{
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for (const T& e : 1s)
{
cout <« e << endl;
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Dint main()
{
list <int> ls ({ 23,31,42,1,4,64,7,3,92 });
print(ls,4);
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Transcribed Image Text:1 O#include <iostream> #include <list> 3 using namespace std; 4. 7 template <class T> Qvoid print(const list<T>& ls,const int & n) { 10 11 for (const T& e : 1s) { cout <« e << endl; 12 13 14 15 16 17 18 Dint main() { list <int> ls ({ 23,31,42,1,4,64,7,3,92 }); print(ls,4); 19 20 21 22 23
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