Constants

integer: 0, 12, 012, 0xff, 100L, 100u, 100ul, 100LL

floating: 1., .5, 3.14, 6.02e23, 0.1f

character: 'A', '\n', '\007', '\x23', L'Å', L'\u263A'

string: "", "Hello, world!", "\n", L"schön"