#include <iostream>using namespace std; template <int i>void fun(){ i = 20; cout << i;} int main(){ fun<10>(); return 0;}17.What will be the output of this program?

#include <iostream>using namespace std; template <int i>void fun(){

1.	#include <iostream>using namespace std; template <int i>void fun(){ i = 20; cout << i;} int main(){ fun<10>(); return 0;}17.What will be the output of this program?
A.	Compiler Error
B.	1
C.	2
D.	1024
Answer» E.

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#include <iostream>using namespace std; template <int i>void fun(){ i = 20; cout << i;} int main(){ fun<10>(); return 0;}17.What will be the output of this program?