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#include <iostream>
#include <vector>
void foo (std::vector<std::string> vec)
{
// normal for loop
for (int i = 0; i < vec.size (); i++)
{
std::cout << vec[i] << std::endl; // do something
}
std::cout << "#########" << std::endl;
// range based for loop
for (auto val : vec)
{
std::cout << val << std::endl;
}
std::cout << "#########" << std::endl;
}
int main ()
{
foo ({'a', 'b', 'c'});
foo ({'a', 'b', 'c', 'd'});
}
