#include#include int main() { std::vector v = {1, 2, 3, 4, 5}; int last = v.back(); std::cout << "Last element: " << last << std::endl; return 0; }
Last element: 5
#include#include int main() { std::vector v = {1, 2, 3, 4, 5}; v.back() = 6; for (auto i : v) { std::cout << i << " "; } std::cout << std::endl; return 0; }
1 2 3 4 6Both examples use the std::vector class from the C++ standard library.