KMKM\u004B\u004D (C99)\U00004B\U00004D (C99)\x4B\x4D (encoding-dependent)\113\115 (encoding-dependent)\u{4B}\u{4D} (C++23)\x{4B}\x{4D} (C++23, encoding-dependent)\o{113}\o{115} (C++23, encoding-dependent)\U0000004B\U0000004D\u004B\u004D\x4B\x4D (encoding-dependent)\113\115 (encoding-dependent)\u004B\u004D\u{4B}\u{4D}\u004B\u004D\x4B\x4D\4B\4D\00004B\00004D=4B=4D%4B%4D