▍1. Hex_into_binary_and_decimal
将一个2位无符号的16进制数转换为二进制和十进制显示出来。(A two unsigned hexadecimal number is converted to binary and decimal displayed.)
将一个2位无符号的16进制数转换为二进制和十进制显示出来。(A two unsigned hexadecimal number is converted to binary and decimal displayed.)