Note:Includes all required header filesusing namespace std;template < typename T >void print_mydata(T find){ cout << find << endl;}int main(){ double p = 17.5; string s("Hi to all"); print_mydata( p ); print_mydata( s ); return 0;} 19.How many bits of memory needed for internal representation of class?

Note:Includes all required header filesusing namespace std;te

1.	Note:Includes all required header filesusing namespace std;template < typename T >void print_mydata(T find){ cout << find << endl;}int main(){ double p = 17.5; string s("Hi to all"); print_mydata( p ); print_mydata( s ); return 0;} 19.How many bits of memory needed for internal representation of class?
A.	1
B.	2
C.	4
D.	No memory needed
Answer» D. No memory needed

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What can be passed by non-type template parameters during compile time?
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std;template < typename T >void print_mydata(T find){ cout << find << endl;}int main(){ double p = 17.5; string s("Hi to all"); print_mydata( p ); print_mydata( s ); return 0;} </pre>19.How many bits of memory needed for internal representation of class?
<pre class="result notranslate">#include <iostream>using namespace std; template<int n> struct funStruct{ static const int val = 2*funStruct<n-1>::val;}; template<> struct funStruct<0>{ static const int val = 1 ;}; int main(){ cout << funStruct<10>::val << endl; return 0;}</pre>18.What will be the output of the following program?
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<pre class="result notranslate">#include <iostream>using namespace std;template <typename T>T max (T& p, T& q) { return (p>q?p:q); }int main () { int x = 55, y = 60, m; long a = 105, b = 53, n; m = max(x, y); n = max(a, b); cout << m << endl; cout << n << endl; return 0;}</pre>12.What is the output of this program?

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