IVIV\u0049\u0056 (C99)\U000049\U000056 (C99)\x49\x56 (encoding-dependent)\111\126 (encoding-dependent)\u{49}\u{56} (C++23)\x{49}\x{56} (C++23, encoding-dependent)\o{111}\o{126} (C++23, encoding-dependent)\U00000049\U00000056\u0049\u0056\x49\x56 (encoding-dependent)\111\126 (encoding-dependent)\u0049\u0056\u{49}\u{56}\u0049\u0056\x49\x56\49\56\000049\000056=49=56%49%56