2525\u0032\u0035 (C99)\U000032\U000035 (C99)\x32\x35 (encoding-dependent)\062\065 (encoding-dependent)\u{32}\u{35} (C++23)\x{32}\x{35} (C++23, encoding-dependent)\o{062}\o{065} (C++23, encoding-dependent)\U00000032\U00000035\u0032\u0035\x32\x35 (encoding-dependent)\062\065 (encoding-dependent)\u0032\u0035\u{32}\u{35}\u0032\u0035\x32\x35\32\35\000032\000035=32=35%32%35