#include <enumerate.hpp>

#include <range.hpp>

#include <string>

#include <iostream>

#include <vector>

using iter::enumerate;

using iter::range;

int main() {

std::cout << "const std::string\n";

const std::string const_string("goodbye world");

for (auto e : enumerate(const_string)) {

std::cout << e.index << ": " << e.element << std::endl;

}

std::vector<int> vec;

for(int i = 0; i < 12; ++i) {

vec.push_back(i * i);

}

std::cout << "print vector element, set it to zero, then print it again\n";

for (auto e : enumerate(vec)) {

std::cout << e.index << ": " << e.element << std::endl;

e.element = 0;

// tests to make sure vector can be edited

std::cout << e.index << ": " << e.element << std::endl;

}

std::cout << "static array\n";

int array[] = {1, 9, 8, 11};

for (auto e : enumerate(array)) {

std::cout << e.index << ": " << e.element << '\n';

}

std::cout << "initializer list\n";

for (auto e : enumerate({0, 1, 4, 9, 16, 25})) {

std::cout << e.index << "^2 = " << e.element << '\n';

}

std::cout << "range(10, 20, 2)\n";

for (auto e : enumerate(range(10, 20, 2))) {

std::cout << e.index << ": " << e.element << '\n';

}

std::cout << "range(10, 20, 2)\n";

for (auto e : enumerate(enumerate(range(10, 20, 2)))) {

std::cout << e.index << ": " << e.element.element << '\n';

}

std::cout << "vector temporary\n";

for (auto e : enumerate(std::vector<int>(5,2))) {

std::cout << e.index << ": " << e.element << '\n';

}

return 0;

}