#include #include int main () { int a = 10; int i = 0; std::cout << "repeat(10) breaks after 20: "; for (auto&& num : iter::repeat(a)) { std::cout << num << ' '; ++i; if (i >= 20) break; } std::cout << '\n'; std::cout << "repeat(" << a << ", 15): repeats 15 times: "; for (auto&& num : iter::repeat(a,15)) { std::cout << num << ' '; } std::cout << '\n'; }