Sums all the input arguments

SumAll.cpp

#include <iostream>
#include<stdlib.h>

template <typename T>
int Sum(T t)
{
	return t;
}

template<typename T, typename... Args>
int Sum(T t, Args... args) // recursive variadic function
{
	return t + Sum(args...);
}

int main()
{
int result = Sum(1,2,3,4);
std:: cout<< result << std::endl;
system("pause");
}