替代加密:
A B C D E F G H I J K L M N O P Q R S T U V W 密文
Y Z D M R N H X J L I O Q U W A C B E G F K P 明文
X Y Z
T S V
I HAVE A DREAM！#
密文？？
用ARM編程實現替代加密。
Part2 using C++ Operators
if you are dreading this chapter because you don t like math_relax.
c++ does all your math for you!it is a miscon ception that you have to be good at math
to understand how to program compters.
Part5 using C++ Operators
if you are dreading this chapter because you don t like math_relax.
c++ does all your math for you!it is a miscon ception that you have to be good at math
to understand how to program compters.
