\u000A (C99)\U00000A (C99)\n\x0A (encoding-dependent)\012 (encoding-dependent)\u{A} (C++23)\x{0A} (C++23, encoding-dependent)\o{012} (C++23, encoding-dependent)\n\U0000000A\u000A\x0A (encoding-dependent)\012 (encoding-dependent)\n\u000A\u{A}\u000A\n\x0A\A\00000A=0A%0A