#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;}18.What will be the output of the following program?

#include <iostream>using namespace std; template<int n> struct funStr

1.	#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;} 18.What will be the output of the following program?
A.	17.5 Hi to all
B.	17.5
C.	Hi to all
D.	None of the above
Answer» B. 17.5

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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?
<pre class="result notranslate">#include <iostream>using namespace std; template <int i>void fun(){ i = 20; cout << i;} int main(){ fun<10>(); return 0;}</pre>17.What will be the output of this program?
<pre class="result notranslate">#include <iostream>using namespace std;template <class P, class Q, class R>class A { P x; Q y; R z; static int count;};int main(){ A<int, int, int> m; A<char, char, char> n; cout << sizeof(m) << endl; cout << sizeof(n) << endl; return 0;} </pre>16.What will be the output of this program?
<pre class="result notranslate">#include <iostream>using namespace std;template <class T, class U>class A { T x; U y; static int count;}; int main() { A<char, char> p; A<int, int> q; cout << sizeof(p) << endl; cout << sizeof(q) << endl; return 0;}</pre>15.Which of the following is true about the following program
<pre class="result notranslate">#include <iostream>using namespace std;template <typename T>T maximum(T x, T y){ return (x > y)? x : y;}int main(){ cout << maximum(3, 7) << std::endl; cout << maximum(3.0, 7.0) << std::endl; cout << maximum(3, 7.0) << std::endl; return 0;}</pre>14.Which of the following statement is correct about the program given below?
<pre class="result notranslate">#include <iostream>using namespace std;template <typename T>void loopIt(T x){ int num=3; T lfc[num]; for(int p = 0; p < num; p++) { lfc[p] = x++; cout << lfc[p] << endl; }};int main(){ float q = 2.1; loopIt(q);} </pre>13.What is the output of this program?
<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?

#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;}18.What will be the output of the following program?

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#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;}
18.What will be the output of the following program?