Question

How to use class template in C++

Answer 1

#include <iostream>
 
template <class T>
class Student {
	T salary;
	T mark;
	public:
		Student(T _salary, T _mark) {
			salary = _salary;
			mark = _mark;
		}
		void show() {
			std::cout << "salary: " << salary << " mark: " << mark << "\n";
		}
};

int main()
{
	Student<int> s1(16234, 80);
	Student<float> s2(97563.7, 93.6);
	
	s1.show();
	s2.show();
	
	return 0;
}

 
 
/*
run:
 
salary: 16234 mark: 80
salary: 97563.7 mark: 93.6
 
*/

 

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