HgHg\u0048\u0067 (C99)\U000048\U000067 (C99)\x48\x67 (encoding-dependent)\110\147 (encoding-dependent)\u{48}\u{67} (C++23)\x{48}\x{67} (C++23, encoding-dependent)\o{110}\o{147} (C++23, encoding-dependent)\U00000048\U00000067\u0048\u0067\x48\x67 (encoding-dependent)\110\147 (encoding-dependent)\u0048\u0067\u{48}\u{67}\u0048\u0067\x48\x67\48\67\000048\000067=48=67%48%67