📅  最后修改于: 2022-03-11 14:44:52.057000             🧑  作者: Mango
#include
int main()
{
std::cout << "Printable ASCII [32..126]:\n";
for (char i = ' '; i <= '~'; ++i) {
std::cout << i << ((i % 16 == 15) ? '\n' : ' ');
}
}