How should templates be used?

Question

In sololearn course, they used following syntax for template declaration
template <class t>
function ()
and somewhere online i saw that we can also use
template <typename t>
function ()
so what is different between both and which one is better.

Answer 1

Friend actually

template <typename T> // It's use for declaring function template with template parameter.

on the other hand

template <class T> //It use for class template

Answer 2

thanks bro