PAPA\u0050\u0041 (C99)\U000050\U000041 (C99)\x50\x41 (encoding-dependent)\120\101 (encoding-dependent)\u{50}\u{41} (C++23)\x{50}\x{41} (C++23, encoding-dependent)\o{120}\o{101} (C++23, encoding-dependent)\U00000050\U00000041\u0050\u0041\x50\x41 (encoding-dependent)\120\101 (encoding-dependent)\u0050\u0041\u{50}\u{41}\u0050\u0041\x50\x41\50\41\000050\000041=50=41%50%41